{"id":872,"date":"2022-04-12T05:25:16","date_gmt":"2022-04-12T05:25:16","guid":{"rendered":"https:\/\/www.splashlearn.com\/article-test-new\/?page_id=872"},"modified":"2023-03-17T12:33:57","modified_gmt":"2023-03-17T12:33:57","slug":"3-dimensional-definition-with-examples","status":"publish","type":"post","link":"https:\/\/www.splashlearn.com\/math-vocabulary\/geometry\/3-dimensional","title":{"rendered":"Three Dimensional Shapes (3D Shapes)- Definition, Examples"},"content":{"rendered":"<div class=\"aioseo-breadcrumbs\"><span class=\"aioseo-breadcrumb\">\n\tMath-Vocabulary\n<\/span><\/div>\n\n<div class=\"ub_table-of-contents\" data-showtext=\"show\" data-hidetext=\"hide\" data-scrolltype=\"auto\" id=\"ub_table-of-contents-59bbcfc2-6374-4f6f-8de3-be6e8f442cff\" data-initiallyhideonmobile=\"false\"\n                    data-initiallyshow=\"true\"><div class=\"ub_table-of-contents-extra-container\"><div class=\"ub_table-of-contents-container ub_table-of-contents-1-column \"><ul><li><a href=https:\/\/www.splashlearn.com\/math-vocabulary\/geometry\/3-dimensional#0-what-are-three-dimensional-shapes>What Are Three Dimensional Shapes?<\/a><\/li><li><a href=https:\/\/www.splashlearn.com\/math-vocabulary\/geometry\/3-dimensional#1-history-of-3d-shapes>History of 3D Shapes<\/a><\/li><li><a href=https:\/\/www.splashlearn.com\/math-vocabulary\/geometry\/3-dimensional#10-net-of-three-dimensional-shapes>Net of Three Dimensional Shapes<\/a><\/li><li><a href=https:\/\/www.splashlearn.com\/math-vocabulary\/geometry\/3-dimensional#12-solved-examples-of-three-dimensional-shapes>Solved Examples of Three Dimensional Shapes<\/a><\/li><li><a href=https:\/\/www.splashlearn.com\/math-vocabulary\/geometry\/3-dimensional#13-practice-problems-of-three-dimensional-shapes>Practice Problems of Three Dimensional Shapes<\/a><\/li><li><a href=https:\/\/www.splashlearn.com\/math-vocabulary\/geometry\/3-dimensional#14-frequently-asked-questions-of-three-dimensional-shapes>Frequently Asked Questions of Three Dimensional Shapes<\/a><\/li><\/ul><\/div><\/div><\/div>\n\n\n<h2 class=\"eplus-wrapper wp-block-heading\" id=\"0-what-are-three-dimensional-shapes\">What Are Three Dimensional Shapes?<\/h2>\n\n\n\n<p class=\" eplus-wrapper\">In geometry, <strong>a three dimensional shape can be defined as a&nbsp;<a href=\"https:\/\/www.splashlearn.com\/math-vocabulary\/geometry\/solid\">solid<\/a>&nbsp;figure or an object or&nbsp;<a href=\"https:\/\/www.splashlearn.com\/math-vocabulary\/geometry\/shape\">shape<\/a>&nbsp;that has three dimensions\u2014 <a href=\"https:\/\/www.splashlearn.com\/math-vocabulary\/measurements\/length\" target=\"_blank\" rel=\"noopener\" title=\"\">length<\/a>, width, and height<\/strong>. Unlike <a href=\"https:\/\/www.splashlearn.com\/math-vocabulary\/geometry\/2-dimensional\" target=\"_blank\" rel=\"noopener\" title=\"\">two dimensional<\/a> shapes, three-dimensional shapes have height, which is the same as thickness or depth. Three dimensional is also written as 3D and hence, these figures are commonly called 3D shapes too. <strong>All three dimensional figures occupy space, which is measured in terms of <a href=\"https:\/\/www.splashlearn.com\/math-vocabulary\/geometry\/volume\" target=\"_blank\" rel=\"noopener\" title=\"\">volume<\/a><\/strong>.<\/p>\n\n\n\n<p class=\" eplus-wrapper\">In 3D shapes, 3D refers to three-dimensionality. Dimensions can usually be thought of as measurements in a direction. Length, width, and depth can be considered <a href=\"https:\/\/www.splashlearn.com\/math-vocabulary\/geometry\/dimensions\" target=\"_blank\" rel=\"noopener\" title=\"\">dimensions<\/a>.<\/p>\n\n\n\n<div id=\"recommended-games-container-id\" class=\"recommended-games-container\"><h4 class=\"recommended-games-container-headline\">Recommended Games<\/h4><div class=\"recommended-games-container-slides\"><div class=\"game-card-container-outer\">\r\n\t<a href=\"https:\/\/www.splashlearn.com\/s\/math-games\/add-10-to-a-3-digit-number\" data-vars-ga-category=\"splashlearn_vocab\" data-vars-ga-action=\"games_recommendations\" data-vars-ga-label=\"post_widget\">\r\n\t\t<div class=\"game-card-container-inner-block\">\r\n\t\t\t<img decoding=\"async\" class=\"game-card-container-inner-img\" src=\"https:\/\/cdn.splashmath.com\/curriculum_uploads\/images\/playables\/add_sub_pv_add_10_number_pt.png\" alt=\"Add 10 to a 3-Digit Number Game\">\r\n\t\t<\/div>\r\n\t\r\n\t\t<div class=\"game-card-container-inner\">\r\n\t\t\t<div class=\"game-card-container-inner-name\">Add 10 to a 3-Digit Number Game<\/div>\r\n\t\t\t<span class=\"game-card-container-inner-cta\">Play<\/span>\r\n\t\t<\/div>\r\n\t<\/a>\r\n<\/div><div class=\"game-card-container-outer\">\r\n\t<a href=\"https:\/\/www.splashlearn.com\/s\/math-games\/add-100-to-a-3-digit-number\" data-vars-ga-category=\"splashlearn_vocab\" data-vars-ga-action=\"games_recommendations\" data-vars-ga-label=\"post_widget\">\r\n\t\t<div class=\"game-card-container-inner-block\">\r\n\t\t\t<img decoding=\"async\" class=\"game-card-container-inner-img\" src=\"https:\/\/cdn.splashmath.com\/curriculum_uploads\/images\/playables\/add_sub_pv_add_100_horizontal_pt.png\" alt=\"Add 100 to a 3-Digit Number Game\">\r\n\t\t<\/div>\r\n\t\r\n\t\t<div class=\"game-card-container-inner\">\r\n\t\t\t<div class=\"game-card-container-inner-name\">Add 100 to a 3-Digit Number Game<\/div>\r\n\t\t\t<span class=\"game-card-container-inner-cta\">Play<\/span>\r\n\t\t<\/div>\r\n\t<\/a>\r\n<\/div><div class=\"game-card-container-outer\">\r\n\t<a href=\"https:\/\/www.splashlearn.com\/s\/math-games\/add-3-numbers\" data-vars-ga-category=\"splashlearn_vocab\" data-vars-ga-action=\"games_recommendations\" data-vars-ga-label=\"post_widget\">\r\n\t\t<div class=\"game-card-container-inner-block\">\r\n\t\t\t<img decoding=\"async\" class=\"game-card-container-inner-img\" src=\"https:\/\/cdn.splashmath.com\/curriculum_uploads\/images\/playables\/add_sub_facts_add_3_no_pt.png\" alt=\"Add 3 Numbers Game\">\r\n\t\t<\/div>\r\n\t\r\n\t\t<div class=\"game-card-container-inner\">\r\n\t\t\t<div class=\"game-card-container-inner-name\">Add 3 Numbers Game<\/div>\r\n\t\t\t<span class=\"game-card-container-inner-cta\">Play<\/span>\r\n\t\t<\/div>\r\n\t<\/a>\r\n<\/div><div class=\"game-card-container-outer\">\r\n\t<a href=\"https:\/\/www.splashlearn.com\/s\/math-games\/add-3-numbers-in-any-order\" data-vars-ga-category=\"splashlearn_vocab\" data-vars-ga-action=\"games_recommendations\" data-vars-ga-label=\"post_widget\">\r\n\t\t<div class=\"game-card-container-inner-block\">\r\n\t\t\t<img decoding=\"async\" class=\"game-card-container-inner-img\" src=\"https:\/\/cdn.splashmath.com\/curriculum_uploads\/images\/playables\/add_sub_facts_shifty_bridges_4_gm.png\" alt=\"Add 3 Numbers in Any Order Game\">\r\n\t\t<\/div>\r\n\t\r\n\t\t<div class=\"game-card-container-inner\">\r\n\t\t\t<div class=\"game-card-container-inner-name\">Add 3 Numbers in Any Order Game<\/div>\r\n\t\t\t<span class=\"game-card-container-inner-cta\">Play<\/span>\r\n\t\t<\/div>\r\n\t<\/a>\r\n<\/div><div class=\"game-card-container-outer\">\r\n\t<a href=\"https:\/\/www.splashlearn.com\/s\/math-games\/add-3-numbers-using-groups-of-objects\" data-vars-ga-category=\"splashlearn_vocab\" data-vars-ga-action=\"games_recommendations\" data-vars-ga-label=\"post_widget\">\r\n\t\t<div class=\"game-card-container-inner-block\">\r\n\t\t\t<img decoding=\"async\" class=\"game-card-container-inner-img\" src=\"https:\/\/cdn.splashmath.com\/curriculum_uploads\/images\/playables\/add_sub_facts_add_using_model_pt.png\" alt=\"Add 3 Numbers Using Groups of Objects Game\">\r\n\t\t<\/div>\r\n\t\r\n\t\t<div class=\"game-card-container-inner\">\r\n\t\t\t<div class=\"game-card-container-inner-name\">Add 3 Numbers Using Groups of Objects Game<\/div>\r\n\t\t\t<span class=\"game-card-container-inner-cta\">Play<\/span>\r\n\t\t<\/div>\r\n\t<\/a>\r\n<\/div><div class=\"game-card-container-outer\">\r\n\t<a href=\"https:\/\/www.splashlearn.com\/s\/math-games\/add-3-numbers-using-model\" data-vars-ga-category=\"splashlearn_vocab\" data-vars-ga-action=\"games_recommendations\" data-vars-ga-label=\"post_widget\">\r\n\t\t<div class=\"game-card-container-inner-block\">\r\n\t\t\t<img decoding=\"async\" class=\"game-card-container-inner-img\" src=\"https:\/\/cdn.splashmath.com\/curriculum_uploads\/images\/playables\/add_sub_facts_add_3_no_using_models_pt.png\" alt=\"Add 3 Numbers using Model Game\">\r\n\t\t<\/div>\r\n\t\r\n\t\t<div class=\"game-card-container-inner\">\r\n\t\t\t<div class=\"game-card-container-inner-name\">Add 3 Numbers using Model Game<\/div>\r\n\t\t\t<span class=\"game-card-container-inner-cta\">Play<\/span>\r\n\t\t<\/div>\r\n\t<\/a>\r\n<\/div><div class=\"game-card-container-outer\">\r\n\t<a href=\"https:\/\/www.splashlearn.com\/s\/math-games\/add-3-digit-and-1-digit-number-using-place-value\" data-vars-ga-category=\"splashlearn_vocab\" data-vars-ga-action=\"games_recommendations\" data-vars-ga-label=\"post_widget\">\r\n\t\t<div class=\"game-card-container-inner-block\">\r\n\t\t\t<img decoding=\"async\" class=\"game-card-container-inner-img\" src=\"https:\/\/cdn.splashmath.com\/curriculum_uploads\/images\/playables\/add_sub_pv_add_3d_1d_pvc_pt.png\" alt=\"Add 3-Digit and 1-Digit Number Using Place Value Game\">\r\n\t\t<\/div>\r\n\t\r\n\t\t<div class=\"game-card-container-inner\">\r\n\t\t\t<div class=\"game-card-container-inner-name\">Add 3-Digit and 1-Digit Number Using Place Value Game<\/div>\r\n\t\t\t<span class=\"game-card-container-inner-cta\">Play<\/span>\r\n\t\t<\/div>\r\n\t<\/a>\r\n<\/div><div class=\"game-card-container-outer\">\r\n\t<a href=\"https:\/\/www.splashlearn.com\/s\/math-games\/add-3-digit-and-1-digit-numbers-and-match\" data-vars-ga-category=\"splashlearn_vocab\" data-vars-ga-action=\"games_recommendations\" data-vars-ga-label=\"post_widget\">\r\n\t\t<div class=\"game-card-container-inner-block\">\r\n\t\t\t<img decoding=\"async\" class=\"game-card-container-inner-img\" src=\"https:\/\/cdn.splashmath.com\/curriculum_uploads\/images\/playables\/add_sub_pv_add_3d_1d_match_g3_pt.png\" alt=\"Add 3-Digit and 1-Digit Numbers and Match Game\">\r\n\t\t<\/div>\r\n\t\r\n\t\t<div class=\"game-card-container-inner\">\r\n\t\t\t<div class=\"game-card-container-inner-name\">Add 3-Digit and 1-Digit Numbers and Match Game<\/div>\r\n\t\t\t<span class=\"game-card-container-inner-cta\">Play<\/span>\r\n\t\t<\/div>\r\n\t<\/a>\r\n<\/div><div class=\"game-card-container-outer\">\r\n\t<a href=\"https:\/\/www.splashlearn.com\/s\/math-games\/add-3-digit-and-1-digit-numbers\" data-vars-ga-category=\"splashlearn_vocab\" data-vars-ga-action=\"games_recommendations\" data-vars-ga-label=\"post_widget\">\r\n\t\t<div class=\"game-card-container-inner-block\">\r\n\t\t\t<img decoding=\"async\" class=\"game-card-container-inner-img\" src=\"https:\/\/cdn.splashmath.com\/curriculum_uploads\/images\/playables\/add_sub_pv_add_3d_1d_vertical_pt.png\" alt=\"Add 3-Digit and 1-Digit Numbers Game\">\r\n\t\t<\/div>\r\n\t\r\n\t\t<div class=\"game-card-container-inner\">\r\n\t\t\t<div class=\"game-card-container-inner-name\">Add 3-Digit and 1-Digit Numbers Game<\/div>\r\n\t\t\t<span class=\"game-card-container-inner-cta\">Play<\/span>\r\n\t\t<\/div>\r\n\t<\/a>\r\n<\/div><div class=\"game-card-container-outer\">\r\n\t<a href=\"https:\/\/www.splashlearn.com\/s\/math-games\/add-3-digit-and-1-digit-numbers-with-regrouping\" data-vars-ga-category=\"splashlearn_vocab\" data-vars-ga-action=\"games_recommendations\" data-vars-ga-label=\"post_widget\">\r\n\t\t<div class=\"game-card-container-inner-block\">\r\n\t\t\t<img decoding=\"async\" class=\"game-card-container-inner-img\" src=\"https:\/\/cdn.splashmath.com\/curriculum_uploads\/images\/playables\/add_sub_pv_add_regrp_3d_1d_vertical_pt.png\" alt=\"Add 3-Digit and 1-Digit Numbers with Regrouping Game\">\r\n\t\t<\/div>\r\n\t\r\n\t\t<div class=\"game-card-container-inner\">\r\n\t\t\t<div class=\"game-card-container-inner-name\">Add 3-Digit and 1-Digit Numbers with Regrouping Game<\/div>\r\n\t\t\t<span class=\"game-card-container-inner-cta\">Play<\/span>\r\n\t\t<\/div>\r\n\t<\/a>\r\n<\/div><\/div><p class=\"recommended-games-container-desc\"><a href=\"https:\/\/www.splashlearn.com\/games\">More Games<\/a><\/p><button class=\"scroll-right-arrow\"><\/button><\/div><script type=\"text\/javascript\">\n        document.addEventListener(\"DOMContentLoaded\", function() {\n            const container = document.querySelector(\"#recommended-games-container-id\");\n            const slidesContainer = container.querySelector(\".recommended-games-container-slides\");\n            const cards = slidesContainer.querySelectorAll(\".game-card-container-outer\");\n            const scrollRightArrow = container.querySelector(\".scroll-right-arrow\");\n\n            function adjustContainerStyles() {\n                const numCards = cards.length;\n\n                if (numCards === 1) {\n                    container.style.maxWidth = \"30%\";\n                    container.style.textAlign = \"center\";\n                } else if (numCards === 2) {\n                    container.style.maxWidth = \"50%\";\n                    container.style.textAlign = \"center\";\n                } else if (numCards === 3) {\n                    container.style.maxWidth = \"75%\";\n                    container.style.textAlign = \"center\";\n                } else {\n                    container.style.maxWidth = \"\";\n                    container.style.textAlign = \"\";\n                }\n            }\n\n            function checkScrollPosition() {\n                const maxScrollLeft = slidesContainer.scrollWidth - slidesContainer.clientWidth;\n                if ((slidesContainer.scrollLeft + 10) >= maxScrollLeft) {\n                    scrollRightArrow.style.display = \"none\"; \/\/ Hide the arrow if fully scrolled\n                } else {\n                    scrollRightArrow.style.display = \"block\"; \/\/ Show the arrow if not fully scrolled\n                }\n            }\n\n            scrollRightArrow.addEventListener(\"click\", function() {\n                const scrollAmount = 300; \/\/ Adjust based on the container's width and your needs\n                slidesContainer.scrollLeft += scrollAmount;\n                setTimeout(checkScrollPosition, 100); \/\/ Delay to allow scroll update\n            });\n\n            adjustContainerStyles();\n            checkScrollPosition();\n            slidesContainer.addEventListener(\"scroll\", checkScrollPosition);\n        });\n    <\/script><h2 class=\"eplus-wrapper wp-block-heading\" id=\"1-history-of-3d-shapes\">History of 3D Shapes<\/h2>\n\n\n\n<p class=\" eplus-wrapper\"><strong>All 3D shapes have three measurements: length, width, and height<\/strong>. Shapes look different from different directions. All 2D shapes are only measured by their length and width. Aristotle said that 2D shapes are <a href=\"https:\/\/www.splashlearn.com\/math-vocabulary\/geometry\/line\" target=\"_blank\" rel=\"noopener\" title=\"\">lines<\/a> and not figures or bodies. They are always described as extensions of lines or areas bounded by lines. Conversely, 3D shapes have volume.<\/p>\n\n\n\n<p class=\" eplus-wrapper\">By convention, the first three dimensions are represented as spatial dimensions x-y-z. Width, height, and depth are their respective names.&nbsp;<\/p>\n\n\n\n<div id=\"recommended-worksheets-container-id\" class=\"recommended-games-container\"><h4 class=\"recommended-games-container-headline\">Recommended Worksheets<\/h4><div class=\"recommended-games-container-slides\"><div class=\"worksheet-card-container-outer\">\r\n\t<a href=\"https:\/\/www.splashlearn.com\/s\/math-worksheets\/10-and-100-more-than-a-3-digit-number\" data-vars-ga-category=\"splashlearn_vocab\" data-vars-ga-action=\"worksheets_recommendations\" data-vars-ga-label=\"post_widget\">\r\n\t    <div class=\"worksheet-card-container-inner-block\">\r\n\t        <img decoding=\"async\" class=\"worksheet-card-container-inner-img\" src=\"https:\/\/cdn.splashmath.com\/cms_assets\/s\/math-worksheets\/10-and-100-more-than-a-3-digit-number.jpeg\" alt=\"10 and 100 More than a 3-digit Number\">\r\n\t    <\/div>\r\n\t\t<div class=\"worksheet-card-container-inner\" >\r\n\t\t<\/div><\/a>\r\n<\/div><div class=\"worksheet-card-container-outer\">\r\n\t<a href=\"https:\/\/www.splashlearn.com\/s\/math-worksheets\/100-more-and-100-less-than-a-3-digit-number\" data-vars-ga-category=\"splashlearn_vocab\" data-vars-ga-action=\"worksheets_recommendations\" data-vars-ga-label=\"post_widget\">\r\n\t    <div class=\"worksheet-card-container-inner-block\">\r\n\t        <img decoding=\"async\" class=\"worksheet-card-container-inner-img\" src=\"https:\/\/cdn.splashmath.com\/cms_assets\/s\/math-worksheets\/100-more-and-100-less-than-a-3-digit-number.jpeg\" alt=\"100 More and 100 Less than a 3-digit Number\">\r\n\t    <\/div>\r\n\t\t<div class=\"worksheet-card-container-inner\" >\r\n\t\t<\/div><\/a>\r\n<\/div><div class=\"worksheet-card-container-outer\">\r\n\t<a href=\"https:\/\/www.splashlearn.com\/s\/math-worksheets\/100-more-than-a-3-digit-number\" data-vars-ga-category=\"splashlearn_vocab\" data-vars-ga-action=\"worksheets_recommendations\" data-vars-ga-label=\"post_widget\">\r\n\t    <div class=\"worksheet-card-container-inner-block\">\r\n\t        <img decoding=\"async\" class=\"worksheet-card-container-inner-img\" src=\"https:\/\/cdn.splashmath.com\/cms_assets\/s\/math-worksheets\/100-more-than-a-3-digit-number.jpeg\" alt=\"100 More than a 3-digit Number\">\r\n\t    <\/div>\r\n\t\t<div class=\"worksheet-card-container-inner\" >\r\n\t\t<\/div><\/a>\r\n<\/div><div class=\"worksheet-card-container-outer\">\r\n\t<a href=\"https:\/\/www.splashlearn.com\/s\/math-worksheets\/add-1-digit-and-3-digit-numbers-and-find-the-sum\" data-vars-ga-category=\"splashlearn_vocab\" data-vars-ga-action=\"worksheets_recommendations\" data-vars-ga-label=\"post_widget\">\r\n\t    <div class=\"worksheet-card-container-inner-block\">\r\n\t        <img decoding=\"async\" class=\"worksheet-card-container-inner-img\" src=\"https:\/\/cdn.splashmath.com\/cms_assets\/s\/math-worksheets\/add-1-digit-and-3-digit-numbers-and-find-the-sum.jpeg\" alt=\"Add 1 Digit and 3 Digit Numbers and Find the Sum\">\r\n\t    <\/div>\r\n\t\t<div class=\"worksheet-card-container-inner\" >\r\n\t\t<\/div><\/a>\r\n<\/div><div class=\"worksheet-card-container-outer\">\r\n\t<a href=\"https:\/\/www.splashlearn.com\/s\/math-worksheets\/add-1-digit-and-3-digit-numbers-and-match-the-sum\" data-vars-ga-category=\"splashlearn_vocab\" data-vars-ga-action=\"worksheets_recommendations\" data-vars-ga-label=\"post_widget\">\r\n\t    <div class=\"worksheet-card-container-inner-block\">\r\n\t        <img decoding=\"async\" class=\"worksheet-card-container-inner-img\" src=\"https:\/\/cdn.splashmath.com\/cms_assets\/s\/math-worksheets\/add-1-digit-and-3-digit-numbers-and-match-the-sum.jpeg\" alt=\"Add 1 Digit and 3 Digit Numbers and Match the Sum\">\r\n\t    <\/div>\r\n\t\t<div class=\"worksheet-card-container-inner\" >\r\n\t\t<\/div><\/a>\r\n<\/div><div class=\"worksheet-card-container-outer\">\r\n\t<a href=\"https:\/\/www.splashlearn.com\/s\/math-worksheets\/add-1-digit-and-3-digit-numbers-using-addition-tables\" data-vars-ga-category=\"splashlearn_vocab\" data-vars-ga-action=\"worksheets_recommendations\" data-vars-ga-label=\"post_widget\">\r\n\t    <div class=\"worksheet-card-container-inner-block\">\r\n\t        <img decoding=\"async\" class=\"worksheet-card-container-inner-img\" src=\"https:\/\/cdn.splashmath.com\/cms_assets\/s\/math-worksheets\/add-1-digit-and-3-digit-numbers-using-addition-tables.jpeg\" alt=\"Add 1 Digit and 3 Digit Numbers Using Addition Tables\">\r\n\t    <\/div>\r\n\t\t<div class=\"worksheet-card-container-inner\" >\r\n\t\t<\/div><\/a>\r\n<\/div><div class=\"worksheet-card-container-outer\">\r\n\t<a href=\"https:\/\/www.splashlearn.com\/s\/math-worksheets\/add-1-digit-and-3-digit-numbers-using-addition-wheel\" data-vars-ga-category=\"splashlearn_vocab\" data-vars-ga-action=\"worksheets_recommendations\" data-vars-ga-label=\"post_widget\">\r\n\t    <div class=\"worksheet-card-container-inner-block\">\r\n\t        <img decoding=\"async\" class=\"worksheet-card-container-inner-img\" src=\"https:\/\/cdn.splashmath.com\/cms_assets\/s\/math-worksheets\/add-1-digit-and-3-digit-numbers-using-addition-wheel.jpeg\" alt=\"Add 1 Digit and 3 Digit Numbers Using Addition Wheel\">\r\n\t    <\/div>\r\n\t\t<div class=\"worksheet-card-container-inner\" >\r\n\t\t<\/div><\/a>\r\n<\/div><div class=\"worksheet-card-container-outer\">\r\n\t<a href=\"https:\/\/www.splashlearn.com\/s\/math-worksheets\/add-1-digit-and-3-digit-numbers-using-number-charts\" data-vars-ga-category=\"splashlearn_vocab\" data-vars-ga-action=\"worksheets_recommendations\" data-vars-ga-label=\"post_widget\">\r\n\t    <div class=\"worksheet-card-container-inner-block\">\r\n\t        <img decoding=\"async\" class=\"worksheet-card-container-inner-img\" src=\"https:\/\/cdn.splashmath.com\/cms_assets\/s\/math-worksheets\/add-1-digit-and-3-digit-numbers-using-number-charts.jpeg\" alt=\"Add 1 Digit and 3 Digit Numbers Using Number Charts\">\r\n\t    <\/div>\r\n\t\t<div class=\"worksheet-card-container-inner\" >\r\n\t\t<\/div><\/a>\r\n<\/div><div class=\"worksheet-card-container-outer\">\r\n\t<a href=\"https:\/\/www.splashlearn.com\/s\/math-worksheets\/add-1-digit-and-3-digit-numbers-using-place-value\" data-vars-ga-category=\"splashlearn_vocab\" data-vars-ga-action=\"worksheets_recommendations\" data-vars-ga-label=\"post_widget\">\r\n\t    <div class=\"worksheet-card-container-inner-block\">\r\n\t        <img decoding=\"async\" class=\"worksheet-card-container-inner-img\" src=\"https:\/\/cdn.splashmath.com\/cms_assets\/s\/math-worksheets\/add-1-digit-and-3-digit-numbers-using-place-value.jpeg\" alt=\"Add 1 Digit and 3 Digit Numbers Using Place Value\">\r\n\t    <\/div>\r\n\t\t<div class=\"worksheet-card-container-inner\" >\r\n\t\t<\/div><\/a>\r\n<\/div><div class=\"worksheet-card-container-outer\">\r\n\t<a 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     checkScrollPosition();\n            slidesContainer.addEventListener(\"scroll\", checkScrollPosition);\n        });\n    <\/script><h2 class=\"eplus-wrapper wp-block-heading\" id=\"2-examples-of-three-dimensional-shapes\">Examples of Three Dimensional Shapes<\/h2>\n\n\n\n<p class=\" eplus-wrapper\">A <a href=\"https:\/\/www.splashlearn.com\/math-vocabulary\/geometry\/cube\" target=\"_blank\" rel=\"noopener\" title=\"\">cube<\/a>, <a href=\"https:\/\/www.splashlearn.com\/math-vocabulary\/geometry\/rectangular-prism\" target=\"_blank\" rel=\"noopener\" title=\"\">rectangular prism<\/a>, <a href=\"https:\/\/www.splashlearn.com\/math-vocabulary\/geometry\/sphere\" target=\"_blank\" rel=\"noopener\" title=\"\">sphere<\/a>, <a href=\"https:\/\/www.splashlearn.com\/math-vocabulary\/geometry\/cone\" target=\"_blank\" rel=\"noopener\" title=\"\">cone<\/a>, and <a href=\"https:\/\/www.splashlearn.com\/math-vocabulary\/geometry\/cylinder\" target=\"_blank\" rel=\"noopener\" title=\"\">cylinder<\/a> are the basic three dimensional figures we see around us.&nbsp;<\/p>\n\n\n\n<figure class=\"wp-block-image size-full eplus-wrapper\"><img loading=\"lazy\" decoding=\"async\" width=\"620\" height=\"343\" src=\"https:\/\/www.splashlearn.com\/math-vocabulary\/wp-content\/uploads\/2023\/01\/three-dimensional-shapes-1.png\" alt=\"Examples of 3D Shapes\" class=\"wp-image-20300\" title=\"Examples of 3D Shapes\" srcset=\"https:\/\/www.splashlearn.com\/math-vocabulary\/wp-content\/uploads\/2023\/01\/three-dimensional-shapes-1.png 620w, https:\/\/www.splashlearn.com\/math-vocabulary\/wp-content\/uploads\/2023\/01\/three-dimensional-shapes-1-300x166.png 300w\" sizes=\"auto, (max-width: 620px) 100vw, 620px\" \/><\/figure>\n\n\n\n<h2 class=\"eplus-wrapper wp-block-heading\" id=\"3-real-life-examples-of-three-dimensional-shapes\">Real-life Examples of Three Dimensional Shapes<\/h2>\n\n\n\n<p class=\" eplus-wrapper\">3D shapes can be seen all around us. We can see a cube in a Rubik\u2019s Cube and a die, a rectangular prism in a book and a box, a sphere in a globe and a ball, a cone in a carrot and an ice cream cone, and a cylinder in a bucket and a barrel around us.&nbsp;<\/p>\n\n\n\n<p class=\" eplus-wrapper\"><strong>Some real-life examples of 3D shapes are listed below:<\/strong><\/p>\n\n\n\n<ol class=\"eplus-wrapper wp-block-list\">\n<li class=\" eplus-wrapper\"><strong>Cone:<\/strong> Traffic cones and birthday caps are cone-shaped.<\/li>\n<\/ol>\n\n\n\n<ol start=\"2\" class=\"eplus-wrapper wp-block-list\">\n<li class=\" eplus-wrapper\"><strong>Triangular prism:<\/strong> A tent is the shape of a triangular <a href=\"https:\/\/www.splashlearn.com\/math-vocabulary\/geometry\/prism\" target=\"_blank\" rel=\"noopener\" title=\"\">prism<\/a>.<\/li>\n<\/ol>\n\n\n\n<ol start=\"3\" class=\"eplus-wrapper wp-block-list\">\n<li class=\" eplus-wrapper\"><strong>Square pyramid:<\/strong> The <a href=\"https:\/\/www.splashlearn.com\/math-vocabulary\/geometry\/pyramid\" target=\"_blank\" rel=\"noopener\" title=\"\">pyramid<\/a> of Giza in Egypt is the shape of a square pyramid.<\/li>\n<\/ol>\n\n\n\n<ol start=\"4\" class=\"eplus-wrapper wp-block-list\">\n<li class=\" eplus-wrapper\"><strong>Rectangular prism: <\/strong>Boxes such as shoe boxes and cereal boxes are shaped like rectangular prisms.&nbsp;<\/li>\n<\/ol>\n\n\n\n<figure class=\"wp-block-image size-full eplus-wrapper\"><img loading=\"lazy\" decoding=\"async\" width=\"620\" height=\"572\" src=\"https:\/\/www.splashlearn.com\/math-vocabulary\/wp-content\/uploads\/2023\/01\/three-dimensional-shapes-2.png\" alt=\"Real-life Examples of 3D Shapes\" class=\"wp-image-20301\" title=\"Real-life Examples of 3D Shapes\" srcset=\"https:\/\/www.splashlearn.com\/math-vocabulary\/wp-content\/uploads\/2023\/01\/three-dimensional-shapes-2.png 620w, https:\/\/www.splashlearn.com\/math-vocabulary\/wp-content\/uploads\/2023\/01\/three-dimensional-shapes-2-300x277.png 300w\" sizes=\"auto, (max-width: 620px) 100vw, 620px\" \/><\/figure>\n\n\n\n<h2 class=\"eplus-wrapper wp-block-heading\" id=\"4-attributes-of-three-dimensional-shapes\">Attributes of Three Dimensional Shapes<\/h2>\n\n\n\n<p class=\" eplus-wrapper\">There are three attributes of a three dimensional figure: <a href=\"https:\/\/www.splashlearn.com\/math-vocabulary\/vertices-faces-edges\" target=\"_blank\" rel=\"noopener\" title=\"\">face, edge, and&nbsp;vertex<\/a>. Let\u2019s understand three dimensional shapes and their properties in detail.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full eplus-wrapper\"><img loading=\"lazy\" decoding=\"async\" width=\"620\" height=\"432\" src=\"https:\/\/www.splashlearn.com\/math-vocabulary\/wp-content\/uploads\/2023\/01\/three-dimensional-shapes-3.png\" alt=\"Attributes of 3D Shapes\" class=\"wp-image-20302\" title=\"Attributes of 3D Shapes\" srcset=\"https:\/\/www.splashlearn.com\/math-vocabulary\/wp-content\/uploads\/2023\/01\/three-dimensional-shapes-3.png 620w, https:\/\/www.splashlearn.com\/math-vocabulary\/wp-content\/uploads\/2023\/01\/three-dimensional-shapes-3-300x209.png 300w\" sizes=\"auto, (max-width: 620px) 100vw, 620px\" \/><\/figure>\n\n\n\n<p class=\" eplus-wrapper\"><strong>Face:<\/strong> Each single surface, flat or curved, of the 3D figure is called its face.<\/p>\n\n\n\n<p class=\" eplus-wrapper\"><strong>Edge:<\/strong> The line, where two faces of the 3D figures meet, is called its edge.<\/p>\n\n\n\n<p class=\" eplus-wrapper\"><strong>Vertex<\/strong>: Each corner, where three faces of 3D figures meet, is called its vertex. Vertices are the plural of the vertex.<\/p>\n\n\n\n<h2 class=\"eplus-wrapper wp-block-heading\" id=\"5-list-of-three-dimensional-shapes\">List of Three Dimensional Shapes<\/h2>\n\n\n\n<p class=\" eplus-wrapper\">Here\u2019s a list of the names of three dimensional shapes with their pictures, and attributes.<\/p>\n\n\n\n<h3 class=\"eplus-wrapper wp-block-heading\" id=\"6-sphere-\"><strong>Sphere<\/strong><\/h3>\n\n\n\n<p class=\" eplus-wrapper\">All the points on a sphere are at the same distance from its center. The Earth is like that in some ways, except for one: when you look at it from far away, it looks like a sphere, but when you look at it from up close, it is not truly round. A sphere has several characteristics:<\/p>\n\n\n\n<ul class=\"eplus-wrapper wp-block-list\">\n<li class=\" eplus-wrapper\">It is perfectly symmetrical and shaped just like a ball.<\/li>\n\n\n\n<li class=\" eplus-wrapper\">It also has length besides radius, diameter, circumference, volume, and <a href=\"https:\/\/www.splashlearn.com\/math-vocabulary\/geometry\/area\" target=\"_blank\" rel=\"noopener\" title=\"area\">area<\/a>.<\/li>\n\n\n\n<li class=\" eplus-wrapper\">The distance from the center to every point on the surface of a sphere is equal.<\/li>\n\n\n\n<li class=\" eplus-wrapper\">No edges or vertices are found on its one face.<\/li>\n\n\n\n<li class=\" eplus-wrapper\">Since it does not have a flat face, it is not a <a href=\"https:\/\/www.splashlearn.com\/math-vocabulary\/geometry\/polyhedron\" target=\"_blank\" rel=\"noopener\" title=\"\">polyhedron<\/a>.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"eplus-wrapper wp-block-heading\" id=\"7-cube-and-cuboid-\"><strong>Cube and Cuboid<\/strong><\/h3>\n\n\n\n<p class=\" eplus-wrapper\">A cube and a cuboid are both big blocks. The difference between them is that a cube has <a href=\"https:\/\/www.splashlearn.com\/math-vocabulary\/geometry\/square\" target=\"_blank\" rel=\"noopener\" title=\"\">square<\/a> faces, while a cuboid has rectangular faces.<\/p>\n\n\n\n<h3 class=\"eplus-wrapper wp-block-heading\" id=\"8-cylinder-\"><strong>Cylinder<\/strong><\/h3>\n\n\n\n<p class=\" eplus-wrapper\">A cylinder has two circular faces on both its ends and one <a href=\"https:\/\/www.splashlearn.com\/math-vocabulary\/geometry\/curved-surface\" target=\"_blank\" rel=\"noopener\" title=\"\">curved surface<\/a> along its length. It has height and radius. A cylinder&#8217;s height is <a href=\"https:\/\/www.splashlearn.com\/math-vocabulary\/geometry\/perpendicular\" target=\"_blank\" rel=\"noopener\" title=\"\">perpendicular<\/a> to its surface, from top to bottom. The following are some fundamental characteristics of cylinders:<\/p>\n\n\n\n<ul class=\"eplus-wrapper wp-block-list\">\n<li class=\" eplus-wrapper\">The face of a cylinder is curved.<\/li>\n\n\n\n<li class=\" eplus-wrapper\">From the bottom to the top, its shape remains the same.<\/li>\n\n\n\n<li class=\" eplus-wrapper\">Two identical ends shape the object&#8217;s three-dimensional form. The ends can be round or oval.<\/li>\n\n\n\n<li class=\" eplus-wrapper\">A right cylinder has the centers of its circular bases along the same line, while an oblique cylinder has the centers of its bases along different lines.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-full eplus-wrapper\"><img loading=\"lazy\" decoding=\"async\" width=\"620\" height=\"751\" src=\"https:\/\/www.splashlearn.com\/math-vocabulary\/wp-content\/uploads\/2023\/01\/three-dimensional-shapes-4.png\" alt=\"Names, Images and Attributes of different 3D Shapes\" class=\"wp-image-20303\" title=\"Names, Images and Attributes of different 3D Shapes\" srcset=\"https:\/\/www.splashlearn.com\/math-vocabulary\/wp-content\/uploads\/2023\/01\/three-dimensional-shapes-4.png 620w, https:\/\/www.splashlearn.com\/math-vocabulary\/wp-content\/uploads\/2023\/01\/three-dimensional-shapes-4-248x300.png 248w\" sizes=\"auto, (max-width: 620px) 100vw, 620px\" \/><\/figure>\n\n\n\n<h2 class=\"eplus-wrapper wp-block-heading\" id=\"9-formula-of-three-dimensional-shapes\">Formula of Three Dimensional Shapes<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large eplus-wrapper\"><img loading=\"lazy\" decoding=\"async\" width=\"539\" height=\"1024\" src=\"https:\/\/www.splashlearn.com\/math-vocabulary\/wp-content\/uploads\/2023\/01\/three-dimensional-shapes-5-539x1024.png\" alt=\"Formula of 3D Shapes\" class=\"wp-image-20305\" title=\"Formula of 3D Shapes\" srcset=\"https:\/\/www.splashlearn.com\/math-vocabulary\/wp-content\/uploads\/2023\/01\/three-dimensional-shapes-5-539x1024.png 539w, https:\/\/www.splashlearn.com\/math-vocabulary\/wp-content\/uploads\/2023\/01\/three-dimensional-shapes-5-158x300.png 158w, https:\/\/www.splashlearn.com\/math-vocabulary\/wp-content\/uploads\/2023\/01\/three-dimensional-shapes-5.png 620w\" sizes=\"auto, (max-width: 539px) 100vw, 539px\" \/><\/figure>\n\n\n\n<h2 class=\"eplus-wrapper wp-block-heading\" id=\"10-net-of-three-dimensional-shapes\">Net of Three Dimensional Shapes<\/h2>\n\n\n\n<p class=\" eplus-wrapper\"><strong>A net is a pattern made when the surface of a 3D figure is laid out flat, showing each face of the figure<\/strong>.<\/p>\n\n\n\n<p class=\" eplus-wrapper\">3D figures can have more than one net pattern. A few 3D shapes names and their nets are shown below:<\/p>\n\n\n\n<figure class=\"wp-block-image size-full eplus-wrapper\"><img loading=\"lazy\" decoding=\"async\" width=\"620\" height=\"906\" src=\"https:\/\/www.splashlearn.com\/math-vocabulary\/wp-content\/uploads\/2023\/01\/three-dimensional-shapes-6.png\" alt=\"Net of 3D Shapes\" class=\"wp-image-20306\" title=\"Net of 3D Shapes\" srcset=\"https:\/\/www.splashlearn.com\/math-vocabulary\/wp-content\/uploads\/2023\/01\/three-dimensional-shapes-6.png 620w, https:\/\/www.splashlearn.com\/math-vocabulary\/wp-content\/uploads\/2023\/01\/three-dimensional-shapes-6-205x300.png 205w\" sizes=\"auto, (max-width: 620px) 100vw, 620px\" \/><\/figure>\n\n\n\n<p class=\" eplus-wrapper\"><strong>Fun Facts<\/strong>:<br>All three dimensional shapes are made up of two dimensional shapes.<\/p>\n\n\n\n<h2 class=\"eplus-wrapper wp-block-heading\" id=\"11-difference-between-2d-shapes-and-3d-shapes\">Difference between 2D Shapes and 3D Shapes<\/h2>\n\n\n\n<p class=\" eplus-wrapper\">Let\u2019s differentiate between 2D and 3D shapes by understanding two dimensional and three dimensional shapes and their properties.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full eplus-wrapper\"><img loading=\"lazy\" decoding=\"async\" width=\"620\" height=\"555\" src=\"https:\/\/www.splashlearn.com\/math-vocabulary\/wp-content\/uploads\/2023\/01\/three-dimensional-shapes-7.png\" alt=\"Difference between 2D and 3D Shapes\" class=\"wp-image-20307\" title=\"Difference between 2D and 3D Shapes\" srcset=\"https:\/\/www.splashlearn.com\/math-vocabulary\/wp-content\/uploads\/2023\/01\/three-dimensional-shapes-7.png 620w, https:\/\/www.splashlearn.com\/math-vocabulary\/wp-content\/uploads\/2023\/01\/three-dimensional-shapes-7-300x269.png 300w\" sizes=\"auto, (max-width: 620px) 100vw, 620px\" \/><\/figure>\n\n\n\n<h2 class=\"eplus-wrapper wp-block-heading\" id=\"12-solved-examples-of-three-dimensional-shapes\">Solved Examples of Three Dimensional Shapes<\/h2>\n\n\n\n<p class=\" eplus-wrapper\"><strong>Example 1: Which of the following is a 3D shape?<\/strong><\/p>\n\n\n\n<p class=\" eplus-wrapper\">Cone Square Sphere Cuboid Cylinder Parallelogram<\/p>\n\n\n\n<p class=\" eplus-wrapper\"><strong>Solution:<\/strong><\/p>\n\n\n\n<p class=\" eplus-wrapper\">Cone Sphere Cuboid Cylinder<\/p>\n\n\n\n<p class=\" eplus-wrapper\"><strong>Example 2: State whether the following are <\/strong><strong><em>true <\/em><\/strong><strong>or <\/strong><strong><em>false<\/em><\/strong><strong>.<\/strong><\/p>\n\n\n\n<ol class=\"eplus-wrapper wp-block-list\">\n<li class=\" eplus-wrapper\">A three-dimensional shape has 3 dimensions.<\/li>\n\n\n\n<li class=\" eplus-wrapper\">Three-dimensional shapes are also called flat shapes.<\/li>\n\n\n\n<li class=\" eplus-wrapper\">Three-dimensional shapes occupy space.<\/li>\n\n\n\n<li class=\" eplus-wrapper\">All three-dimensional shapes have flat faces.<\/li>\n<\/ol>\n\n\n\n<p class=\" eplus-wrapper\"><strong>Solution:<\/strong><\/p>\n\n\n\n<ol class=\"eplus-wrapper wp-block-list\">\n<li class=\" eplus-wrapper\">True<\/li>\n\n\n\n<li class=\" eplus-wrapper\">False. Three-dimensional shapes are also called solid shapes.<\/li>\n\n\n\n<li class=\" eplus-wrapper\">True<\/li>\n\n\n\n<li class=\" eplus-wrapper\">False. Sphere is a three-dimensional shape with no flat face.<\/li>\n<\/ol>\n\n\n\n<p class=\" eplus-wrapper\"><strong>Example 3: Complete the table with attributes of the 3D shapes listed.<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-full eplus-wrapper\"><img loading=\"lazy\" decoding=\"async\" width=\"620\" height=\"412\" src=\"https:\/\/www.splashlearn.com\/math-vocabulary\/wp-content\/uploads\/2023\/01\/three-dimensional-shapes-solved-example-1.png\" alt=\"Complete the Table with Attributes of 3D Shapes\" class=\"wp-image-20308\" title=\"Complete the Table with Attributes of 3D Shapes\" srcset=\"https:\/\/www.splashlearn.com\/math-vocabulary\/wp-content\/uploads\/2023\/01\/three-dimensional-shapes-solved-example-1.png 620w, https:\/\/www.splashlearn.com\/math-vocabulary\/wp-content\/uploads\/2023\/01\/three-dimensional-shapes-solved-example-1-300x199.png 300w\" sizes=\"auto, (max-width: 620px) 100vw, 620px\" \/><\/figure>\n\n\n\n<p class=\" eplus-wrapper\"><strong>Solution:<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-full eplus-wrapper\"><img loading=\"lazy\" decoding=\"async\" width=\"620\" height=\"461\" src=\"https:\/\/www.splashlearn.com\/math-vocabulary\/wp-content\/uploads\/2023\/01\/three-dimensional-shapes-solved-example-2.png\" alt=\"Table with Attributes of 3D Shapes\" class=\"wp-image-20309\" title=\"Table with Attributes of 3D Shapes\" srcset=\"https:\/\/www.splashlearn.com\/math-vocabulary\/wp-content\/uploads\/2023\/01\/three-dimensional-shapes-solved-example-2.png 620w, https:\/\/www.splashlearn.com\/math-vocabulary\/wp-content\/uploads\/2023\/01\/three-dimensional-shapes-solved-example-2-300x223.png 300w\" sizes=\"auto, (max-width: 620px) 100vw, 620px\" \/><\/figure>\n\n\n\n<p class=\" eplus-wrapper\"><strong>Example 4: Match the object with its shape.<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-full eplus-wrapper\"><img loading=\"lazy\" decoding=\"async\" width=\"620\" height=\"304\" src=\"https:\/\/www.splashlearn.com\/math-vocabulary\/wp-content\/uploads\/2023\/01\/three-dimensional-shapes-solved-example-3.png\" alt=\"Match 3D Shapes with Real-life objects\" class=\"wp-image-20310\" title=\"Match 3D Shapes with Real-life objects\" srcset=\"https:\/\/www.splashlearn.com\/math-vocabulary\/wp-content\/uploads\/2023\/01\/three-dimensional-shapes-solved-example-3.png 620w, https:\/\/www.splashlearn.com\/math-vocabulary\/wp-content\/uploads\/2023\/01\/three-dimensional-shapes-solved-example-3-300x147.png 300w\" sizes=\"auto, (max-width: 620px) 100vw, 620px\" \/><\/figure>\n\n\n\n<p class=\" eplus-wrapper\"><strong>Solution:<\/strong><\/p>\n\n\n\n<ol class=\"eplus-wrapper wp-block-list\">\n<li class=\" eplus-wrapper\">(a) \u2013 (iii)<\/li>\n\n\n\n<li class=\" eplus-wrapper\">(b) \u2013 (i)<\/li>\n\n\n\n<li class=\" eplus-wrapper\">(c) \u2013 (iv)<\/li>\n\n\n\n<li class=\" eplus-wrapper\">(d) \u2013 (ii)<\/li>\n<\/ol>\n\n\n\n<p class=\" eplus-wrapper\"><strong>Example 5: Calculate the surface area of a cuboid with a width of 4 units, length of 3 units, and height of 5 units.&nbsp;<\/strong><\/p>\n\n\n\n<p class=\" eplus-wrapper\"><strong>Solution:<\/strong><\/p>\n\n\n\n<p class=\" eplus-wrapper\">Given, the cuboid has three units of length, four units of width, and five units of height.<\/p>\n\n\n\n<p class=\" eplus-wrapper\">Surface area of the cuboid $= 2 \\times (\\text{lw} + \\text{wh} + \\text{lh})$ square units<\/p>\n\n\n\n<p class=\" eplus-wrapper\">$= 2 \\times (\\text{lw} + \\text{wh} + \\text{lh})$<\/p>\n\n\n\n<p class=\" eplus-wrapper\">$= 2[(3 \\times 4) + (4 \\times 5) + (3 \\times 5)]$<\/p>\n\n\n\n<p class=\" eplus-wrapper\">$= 2(12 + 20 + 15)$<\/p>\n\n\n\n<p class=\" eplus-wrapper\">$= 2(47)$<\/p>\n\n\n\n<p class=\" eplus-wrapper\">$= 94$ square units<\/p>\n\n\n\n<p class=\" eplus-wrapper\">Therefore, the surface area of the given cuboid is 94 <a href=\"https:\/\/www.splashlearn.com\/math-vocabulary\/geometry\/square-unit\" target=\"_blank\" rel=\"noopener\" title=\"\">square units<\/a>.<\/p>\n\n\n\n<p class=\" eplus-wrapper\"><strong>Example 6: Jane likes to drink milk from a cylinder-shaped glass. Her glass has 15 units of height and 3 units of base radius. How much milk can she fill in the glass?<\/strong><\/p>\n\n\n\n<p class=\" eplus-wrapper\"><strong>Solution:<\/strong><\/p>\n\n\n\n<p class=\" eplus-wrapper\">Given that the height of the glass is 15 units, and the radius of the base is 3 units.<\/p>\n\n\n\n<p class=\" eplus-wrapper\">Using the formula for the volume of a cylinder, we can find the volume of the glass.<\/p>\n\n\n\n<p class=\" eplus-wrapper\">The volume of the glass, $\\text{V} = \\pi $$r^2 \\text{h}$<\/p>\n\n\n\n<p class=\" eplus-wrapper\">$= \\pi(3)\u200b^2\u200b\u200b\u200b\u200b\u200b(15)$<\/p>\n\n\n\n<p class=\" eplus-wrapper\">$= 135\\pi$&nbsp;&nbsp;<\/p>\n\n\n\n<p class=\" eplus-wrapper\">$= 424.11 \\text{in}^2$<\/p>\n\n\n\n<p class=\" eplus-wrapper\">Therefore, Jane can fill approximately 424 <a href=\"https:\/\/www.splashlearn.com\/math-vocabulary\/geometry\/cubic-unit\" target=\"_blank\" rel=\"noopener\" title=\"\">cubic units<\/a> of milk in her glass.<\/p>\n\n\n\n<h2 class=\"eplus-wrapper wp-block-heading\" id=\"13-practice-problems-of-three-dimensional-shapes\">Practice Problems of Three Dimensional Shapes<\/h2>\n\n\n\n<p class=\" eplus-wrapper\"><div class=\"spq_wrapper\"><h2 style=\"display:none;\">Three Dimensional Shapes (3D Shapes)<\/h2><p style=\"display:none;\">Attend this Quiz & Test your knowledge.<\/p><div class=\"spq_question_wrapper\" data-answer=\"0\"><span class=\"spq_question_header\"><span class=\"sqp_question_number\">1<\/span><h3 class=\"sqp_question_text\">Which shape has 2 flat faces and one curved face?<\/h3><\/span><div class=\"spq_answer_block\" data-value=\"0\">Cylinder<\/div><div class=\"spq_answer_block\" data-value=\"1\">Sphere<\/div><div class=\"spq_answer_block\" data-value=\"2\">Cone<\/div><div class=\"spq_answer_block\" data-value=\"3\">Cuboid<\/div><div class=\"sqp_question_hint\"><div class=\"sqp_question_hint__header\"><span class=\"spq_correct\">Correct<\/span><span class=\"spq_incorrect\">Incorrect<\/span><\/div><div class=\"sqp_question_hint__content\"><span>Correct answer is: Cylinder<br\/>Cylinder has two flat faces which are a circle in shape and one curved face.<\/span><\/div><\/div><\/div><div class=\"spq_question_wrapper\" data-answer=\"1\"><span class=\"spq_question_header\"><span class=\"sqp_question_number\">2<\/span><h3 class=\"sqp_question_text\">How many square shapes does the net of a cube have?<\/h3><\/span><div class=\"spq_answer_block\" data-value=\"0\">4<\/div><div class=\"spq_answer_block\" data-value=\"1\">6<\/div><div class=\"spq_answer_block\" data-value=\"2\">8<\/div><div class=\"spq_answer_block\" data-value=\"3\">10<\/div><div class=\"sqp_question_hint\"><div class=\"sqp_question_hint__header\"><span class=\"spq_correct\">Correct<\/span><span class=\"spq_incorrect\">Incorrect<\/span><\/div><div class=\"sqp_question_hint__content\"><span>Correct answer is: 6<br\/>Cube has 6 faces that are squares. So, the net of the cube will have 6 square shapes.<\/span><\/div><\/div><\/div><div class=\"spq_question_wrapper\" data-answer=\"3\"><span class=\"spq_question_header\"><span class=\"sqp_question_number\">3<\/span><h3 class=\"sqp_question_text\">Which of the following has no edge?<\/h3><\/span><div class=\"spq_answer_block\" data-value=\"0\">Cone<\/div><div class=\"spq_answer_block\" data-value=\"1\">Cylinder<\/div><div class=\"spq_answer_block\" data-value=\"2\">Cuboid<\/div><div class=\"spq_answer_block\" data-value=\"3\">Sphere<\/div><div class=\"sqp_question_hint\"><div class=\"sqp_question_hint__header\"><span class=\"spq_correct\">Correct<\/span><span class=\"spq_incorrect\">Incorrect<\/span><\/div><div class=\"sqp_question_hint__content\"><span>Correct answer is: Sphere<br\/>Sphere has one face. So it has no edge.<\/span><\/div><\/div><\/div><div class=\"spq_question_wrapper\" data-answer=\"0\"><span class=\"spq_question_header\"><span class=\"sqp_question_number\">4<\/span><h3 class=\"sqp_question_text\">Which of the given shapes is NOT a 3D shape?<\/h3><\/span><div class=\"spq_answer_block\" data-value=\"0\">Trapezoid<\/div><div class=\"spq_answer_block\" data-value=\"1\">Prism<\/div><div class=\"spq_answer_block\" data-value=\"2\">Pyramid<\/div><div class=\"spq_answer_block\" data-value=\"3\">Cube<\/div><div class=\"sqp_question_hint\"><div class=\"sqp_question_hint__header\"><span class=\"spq_correct\">Correct<\/span><span class=\"spq_incorrect\">Incorrect<\/span><\/div><div class=\"sqp_question_hint__content\"><span>Correct answer is: Trapezoid<br\/>Trapezoid is a 2D shape with four sides with one pair of opposite sides parallel to each other and the other two sides of it are non-parallel.<\/span><\/div><\/div><\/div><div class=\"spq_question_wrapper\" data-answer=\"3\"><span class=\"spq_question_header\"><span class=\"sqp_question_number\">5<\/span><h3 class=\"sqp_question_text\">What is the intersection of two faces of a solid figure called?<\/h3><\/span><div class=\"spq_answer_block\" data-value=\"0\">Vertex<\/div><div class=\"spq_answer_block\" data-value=\"1\">Side<\/div><div class=\"spq_answer_block\" data-value=\"2\">Face<\/div><div class=\"spq_answer_block\" data-value=\"3\">Edge<\/div><div class=\"sqp_question_hint\"><div class=\"sqp_question_hint__header\"><span class=\"spq_correct\">Correct<\/span><span class=\"spq_incorrect\">Incorrect<\/span><\/div><div class=\"sqp_question_hint__content\"><span>Correct answer is: Edge<br\/>Edges are the line segments that connect two faces. The faces of the cube intersect at lines called edges. Figures with multiple edges are called solid figures. The intersection of several planes is called a vertex.<\/span><\/div><\/div><\/div><div class=\"spq_question_wrapper\" data-answer=\"1\"><span class=\"spq_question_header\"><span class=\"sqp_question_number\">6<\/span><h3 class=\"sqp_question_text\">Three-dimensional geometric figures are called ________.<\/h3><\/span><div class=\"spq_answer_block\" data-value=\"0\">shapes<\/div><div class=\"spq_answer_block\" data-value=\"1\">solids<\/div><div class=\"spq_answer_block\" data-value=\"2\">faces<\/div><div class=\"spq_answer_block\" data-value=\"3\">polygons<\/div><div class=\"sqp_question_hint\"><div class=\"sqp_question_hint__header\"><span class=\"spq_correct\">Correct<\/span><span class=\"spq_incorrect\">Incorrect<\/span><\/div><div class=\"sqp_question_hint__content\"><span>Correct answer is: solids<br\/>Three-dimensional geometric figures are called solids.<\/span><\/div><\/div><\/div><div class=\"spq_question_wrapper\" data-answer=\"0\"><span class=\"spq_question_header\"><span class=\"sqp_question_number\">7<\/span><h3 class=\"sqp_question_text\">In mathematics, what is a solid, pointed figure joined to a vertex by a curved surface with a flat, round base?<\/h3><\/span><div class=\"spq_answer_block\" data-value=\"0\">Cone<\/div><div class=\"spq_answer_block\" data-value=\"1\">Sphere<\/div><div class=\"spq_answer_block\" data-value=\"2\">Cylinder<\/div><div class=\"spq_answer_block\" data-value=\"3\">Pyramid<\/div><div class=\"sqp_question_hint\"><div class=\"sqp_question_hint__header\"><span class=\"spq_correct\">Correct<\/span><span class=\"spq_incorrect\">Incorrect<\/span><\/div><div class=\"sqp_question_hint__content\"><span>Correct answer is: Cone<br\/>Cones are three-dimensional solids made up of a circular base joined to a single point (called the vertex) by curved sides. Alternatively, you can think of a cone as a circular pyramid.<\/span><\/div><\/div><\/div><\/div>  <script type=\"application\/ld+json\">{\n        \"@context\": \"https:\/\/schema.org\/\", \n        \"@type\": \"Quiz\", \n        \"typicalAgeRange\": \"3-11\",\n        \"educationalLevel\":  \"beginner\",\n        \"assesses\" : \"Attend this Quiz & Test your knowledge.\",\n        \"educationalAlignment\": [\n              {\n                \"@type\": \"AlignmentObject\",\n                \"alignmentType\": \"educationalSubject\",\n                \"targetName\": \"Math\"\n              }] ,\n        \"name\": \"Three Dimensional Shapes (3D Shapes)\",        \n        \"about\": {\n                \"@type\": \"Thing\",\n                \"name\": \"Three Dimensional Shapes\"\n        },  \n        \"hasPart\": [{\n                    \"@type\": \"Question\",   \n                    \"eduQuestionType\": \"Multiple choice\",\n                    \"learningResourceType\": \"Practice problem\",\n                    \"name\": \"Which shape has 2 flat faces and one curved face?\",\n                    \"text\": \"Which shape has 2 flat faces and one curved face?\",\n                    \"comment\": {\n                      \"@type\": \"Comment\",\n                      \"text\": \"Cylinder has two flat faces which are a circle in shape and one curved face.\"\n                    },\n                    \"encodingFormat\": \"text\/html\",\n                    \"suggestedAnswer\": [ {\n                                \"@type\": \"Answer\",\n                                \"position\": 1,\n                                \"encodingFormat\": \"text\/html\",\n                                \"text\": \"Sphere\",\n                                \"comment\": {\n                                    \"@type\": \"Comment\",\n                                    \"text\": \"Cylinder has two flat faces which are a circle in shape and one curved face.\"\n                                    }\n                                }, {\n                                \"@type\": \"Answer\",\n                                \"position\": 2,\n                                \"encodingFormat\": \"text\/html\",\n                                \"text\": \"Cone\",\n                                \"comment\": {\n                                    \"@type\": \"Comment\",\n                                    \"text\": \"Cylinder has two flat faces which are a circle in shape and one curved face.\"\n                                    }\n                                }, {\n                                \"@type\": \"Answer\",\n                                \"position\": 3,\n                                \"encodingFormat\": \"text\/html\",\n                                \"text\": \"Cuboid\",\n                                \"comment\": {\n                                    \"@type\": \"Comment\",\n                                    \"text\": \"Cylinder has two flat faces which are a circle in shape and one curved face.\"\n                                    }\n                                }],\n                    \"acceptedAnswer\": {\n                      \"@type\": \"Answer\",\n                      \"position\": 0,\n                      \"encodingFormat\": \"text\/html\",\n                      \"text\": \"Cylinder\",\n                      \"comment\": {\n                          \"@type\": \"Comment\",\n                          \"text\": \"Cylinder has two flat faces which are a circle in shape and one curved face.\"\n                        },\n                      \"answerExplanation\": {\n                        \"@type\": \"Comment\",\n                        \"text\": \"Cylinder has two flat faces which are a circle in shape and one curved face.\"\n                      }\n                    } \n\n                    },{\n                    \"@type\": \"Question\",   \n                    \"eduQuestionType\": \"Multiple choice\",\n                    \"learningResourceType\": \"Practice problem\",\n                    \"name\": \"How many square shapes does the net of a cube have?\",\n                    \"text\": \"How many square shapes does the net of a cube have?\",\n                    \"comment\": {\n                      \"@type\": \"Comment\",\n                      \"text\": \"Cube has 6 faces that are squares. So, the net of the cube will have 6 square shapes.\"\n                    },\n                    \"encodingFormat\": \"text\/html\",\n                    \"suggestedAnswer\": [ {\n                                \"@type\": \"Answer\",\n                                \"position\": 0,\n                                \"encodingFormat\": \"text\/html\",\n                                \"text\": \"4\",\n                                \"comment\": {\n                                    \"@type\": \"Comment\",\n                                    \"text\": \"Cube has 6 faces that are squares. So, the net of the cube will have 6 square shapes.\"\n                                    }\n                                }, {\n                                \"@type\": \"Answer\",\n                                \"position\": 2,\n                                \"encodingFormat\": \"text\/html\",\n                                \"text\": \"8\",\n                                \"comment\": {\n                                    \"@type\": \"Comment\",\n                                    \"text\": \"Cube has 6 faces that are squares. So, the net of the cube will have 6 square shapes.\"\n                                    }\n                                }, {\n                                \"@type\": \"Answer\",\n                                \"position\": 3,\n                                \"encodingFormat\": \"text\/html\",\n                                \"text\": \"10\",\n                                \"comment\": {\n                                    \"@type\": \"Comment\",\n                                    \"text\": \"Cube has 6 faces that are squares. So, the net of the cube will have 6 square shapes.\"\n                                    }\n                                }],\n                    \"acceptedAnswer\": {\n                      \"@type\": \"Answer\",\n                      \"position\": 1,\n                      \"encodingFormat\": \"text\/html\",\n                      \"text\": \"6\",\n                      \"comment\": {\n                          \"@type\": \"Comment\",\n                          \"text\": \"Cube has 6 faces that are squares. So, the net of the cube will have 6 square shapes.\"\n                        },\n                      \"answerExplanation\": {\n                        \"@type\": \"Comment\",\n                        \"text\": \"Cube has 6 faces that are squares. So, the net of the cube will have 6 square shapes.\"\n                      }\n                    } \n\n                    },{\n                    \"@type\": \"Question\",   \n                    \"eduQuestionType\": \"Multiple choice\",\n                    \"learningResourceType\": \"Practice problem\",\n                    \"name\": \"Which of the following has no edge?\",\n                    \"text\": \"Which of the following has no edge?\",\n                    \"comment\": {\n                      \"@type\": \"Comment\",\n                      \"text\": \"Sphere has one face. So it has no edge.\"\n                    },\n                    \"encodingFormat\": \"text\/html\",\n                    \"suggestedAnswer\": [ {\n                                \"@type\": \"Answer\",\n                                \"position\": 0,\n                                \"encodingFormat\": \"text\/html\",\n                                \"text\": \"Cone\",\n                                \"comment\": {\n                                    \"@type\": \"Comment\",\n                                    \"text\": \"Sphere has one face. So it has no edge.\"\n                                    }\n                                }, {\n                                \"@type\": \"Answer\",\n                                \"position\": 1,\n                                \"encodingFormat\": \"text\/html\",\n                                \"text\": \"Cylinder\",\n                                \"comment\": {\n                                    \"@type\": \"Comment\",\n                                    \"text\": \"Sphere has one face. So it has no edge.\"\n                                    }\n                                }, {\n                                \"@type\": \"Answer\",\n                                \"position\": 2,\n                                \"encodingFormat\": \"text\/html\",\n                                \"text\": \"Cuboid\",\n                                \"comment\": {\n                                    \"@type\": \"Comment\",\n                                    \"text\": \"Sphere has one face. So it has no edge.\"\n                                    }\n                                }],\n                    \"acceptedAnswer\": {\n                      \"@type\": \"Answer\",\n                      \"position\": 3,\n                      \"encodingFormat\": \"text\/html\",\n                      \"text\": \"Sphere\",\n                      \"comment\": {\n                          \"@type\": \"Comment\",\n                          \"text\": \"Sphere has one face. So it has no edge.\"\n                        },\n                      \"answerExplanation\": {\n                        \"@type\": \"Comment\",\n                        \"text\": \"Sphere has one face. So it has no edge.\"\n                      }\n                    } \n\n                    },{\n                    \"@type\": \"Question\",   \n                    \"eduQuestionType\": \"Multiple choice\",\n                    \"learningResourceType\": \"Practice problem\",\n                    \"name\": \"Which of the given shapes is NOT a 3D shape?\",\n                    \"text\": \"Which of the given shapes is NOT a 3D shape?\",\n                    \"comment\": {\n                      \"@type\": \"Comment\",\n                      \"text\": \"Trapezoid is a 2D shape with four sides with one pair of opposite sides parallel to each other and the other two sides of it are non-parallel.\"\n                    },\n                    \"encodingFormat\": \"text\/html\",\n                    \"suggestedAnswer\": [ {\n                                \"@type\": \"Answer\",\n                                \"position\": 1,\n                                \"encodingFormat\": \"text\/html\",\n                                \"text\": \"Prism\",\n                                \"comment\": {\n                                    \"@type\": \"Comment\",\n                                    \"text\": \"Trapezoid is a 2D shape with four sides with one pair of opposite sides parallel to each other and the other two sides of it are non-parallel.\"\n                                    }\n                                }, {\n                                \"@type\": \"Answer\",\n                                \"position\": 2,\n                                \"encodingFormat\": \"text\/html\",\n                                \"text\": \"Pyramid\",\n                                \"comment\": {\n                                    \"@type\": \"Comment\",\n                                    \"text\": \"Trapezoid is a 2D shape with four sides with one pair of opposite sides parallel to each other and the other two sides of it are non-parallel.\"\n                                    }\n                                }, {\n                                \"@type\": \"Answer\",\n                                \"position\": 3,\n                                \"encodingFormat\": \"text\/html\",\n                                \"text\": \"Cube\",\n                                \"comment\": {\n                                    \"@type\": \"Comment\",\n                                    \"text\": \"Trapezoid is a 2D shape with four sides with one pair of opposite sides parallel to each other and the other two sides of it are non-parallel.\"\n                                    }\n                                }],\n                    \"acceptedAnswer\": {\n                      \"@type\": \"Answer\",\n                      \"position\": 0,\n                      \"encodingFormat\": \"text\/html\",\n                      \"text\": \"Trapezoid\",\n                      \"comment\": {\n                          \"@type\": \"Comment\",\n                          \"text\": \"Trapezoid is a 2D shape with four sides with one pair of opposite sides parallel to each other and the other two sides of it are non-parallel.\"\n                        },\n                      \"answerExplanation\": {\n                        \"@type\": \"Comment\",\n                        \"text\": \"Trapezoid is a 2D shape with four sides with one pair of opposite sides parallel to each other and the other two sides of it are non-parallel.\"\n                      }\n                    } \n\n                    },{\n                    \"@type\": \"Question\",   \n                    \"eduQuestionType\": \"Multiple choice\",\n                    \"learningResourceType\": \"Practice problem\",\n                    \"name\": \"What is the intersection of two faces of a solid figure called?\",\n                    \"text\": \"What is the intersection of two faces of a solid figure called?\",\n                    \"comment\": {\n                      \"@type\": \"Comment\",\n                      \"text\": \"Edges are the line segments that connect two faces. The faces of the cube intersect at lines called edges. Figures with multiple edges are called solid figures. The intersection of several planes is called a vertex.\"\n                    },\n                    \"encodingFormat\": \"text\/html\",\n                    \"suggestedAnswer\": [ {\n                                \"@type\": \"Answer\",\n                                \"position\": 0,\n                                \"encodingFormat\": \"text\/html\",\n                                \"text\": \"Vertex\",\n                                \"comment\": {\n                                    \"@type\": \"Comment\",\n                                    \"text\": \"Edges are the line segments that connect two faces. The faces of the cube intersect at lines called edges. Figures with multiple edges are called solid figures. The intersection of several planes is called a vertex.\"\n                                    }\n                                }, {\n                                \"@type\": \"Answer\",\n                                \"position\": 1,\n                                \"encodingFormat\": \"text\/html\",\n                                \"text\": \"Side\",\n                                \"comment\": {\n                                    \"@type\": \"Comment\",\n                                    \"text\": \"Edges are the line segments that connect two faces. The faces of the cube intersect at lines called edges. Figures with multiple edges are called solid figures. The intersection of several planes is called a vertex.\"\n                                    }\n                                }, {\n                                \"@type\": \"Answer\",\n                                \"position\": 2,\n                                \"encodingFormat\": \"text\/html\",\n                                \"text\": \"Face\",\n                                \"comment\": {\n                                    \"@type\": \"Comment\",\n                                    \"text\": \"Edges are the line segments that connect two faces. The faces of the cube intersect at lines called edges. Figures with multiple edges are called solid figures. The intersection of several planes is called a vertex.\"\n                                    }\n                                }],\n                    \"acceptedAnswer\": {\n                      \"@type\": \"Answer\",\n                      \"position\": 3,\n                      \"encodingFormat\": \"text\/html\",\n                      \"text\": \"Edge\",\n                      \"comment\": {\n                          \"@type\": \"Comment\",\n                          \"text\": \"Edges are the line segments that connect two faces. The faces of the cube intersect at lines called edges. Figures with multiple edges are called solid figures. The intersection of several planes is called a vertex.\"\n                        },\n                      \"answerExplanation\": {\n                        \"@type\": \"Comment\",\n                        \"text\": \"Edges are the line segments that connect two faces. The faces of the cube intersect at lines called edges. Figures with multiple edges are called solid figures. The intersection of several planes is called a vertex.\"\n                      }\n                    } \n\n                    },{\n                    \"@type\": \"Question\",   \n                    \"eduQuestionType\": \"Multiple choice\",\n                    \"learningResourceType\": \"Practice problem\",\n                    \"name\": \"Three-dimensional geometric figures are called ________.\",\n                    \"text\": \"Three-dimensional geometric figures are called ________.\",\n                    \"comment\": {\n                      \"@type\": \"Comment\",\n                      \"text\": \"Three-dimensional geometric figures are called solids.\"\n                    },\n                    \"encodingFormat\": \"text\/html\",\n                    \"suggestedAnswer\": [ {\n                                \"@type\": \"Answer\",\n                                \"position\": 0,\n                                \"encodingFormat\": \"text\/html\",\n                                \"text\": \"shapes\",\n                                \"comment\": {\n                                    \"@type\": \"Comment\",\n                                    \"text\": \"Three-dimensional geometric figures are called solids.\"\n                                    }\n                                }, {\n                                \"@type\": \"Answer\",\n                                \"position\": 2,\n                                \"encodingFormat\": \"text\/html\",\n                                \"text\": \"faces\",\n                                \"comment\": {\n                                    \"@type\": \"Comment\",\n                                    \"text\": \"Three-dimensional geometric figures are called solids.\"\n                                    }\n                                }, {\n                                \"@type\": \"Answer\",\n                                \"position\": 3,\n                                \"encodingFormat\": \"text\/html\",\n                                \"text\": \"polygons\",\n                                \"comment\": {\n                                    \"@type\": \"Comment\",\n                                    \"text\": \"Three-dimensional geometric figures are called solids.\"\n                                    }\n                                }],\n                    \"acceptedAnswer\": {\n                      \"@type\": \"Answer\",\n                      \"position\": 1,\n                      \"encodingFormat\": \"text\/html\",\n                      \"text\": \"solids\",\n                      \"comment\": {\n                          \"@type\": \"Comment\",\n                          \"text\": \"Three-dimensional geometric figures are called solids.\"\n                        },\n                      \"answerExplanation\": {\n                        \"@type\": \"Comment\",\n                        \"text\": \"Three-dimensional geometric figures are called solids.\"\n                      }\n                    } \n\n                    },{\n                    \"@type\": \"Question\",   \n                    \"eduQuestionType\": \"Multiple choice\",\n                    \"learningResourceType\": \"Practice problem\",\n                    \"name\": \"In mathematics, what is a solid, pointed figure joined to a vertex by a curved surface with a flat, round base?\",\n                    \"text\": \"In mathematics, what is a solid, pointed figure joined to a vertex by a curved surface with a flat, round base?\",\n                    \"comment\": {\n                      \"@type\": \"Comment\",\n                      \"text\": \"Cones are three-dimensional solids made up of a circular base joined to a single point (called the vertex) by curved sides. Alternatively, you can think of a cone as a circular pyramid.\"\n                    },\n                    \"encodingFormat\": \"text\/html\",\n                    \"suggestedAnswer\": [ {\n                                \"@type\": \"Answer\",\n                                \"position\": 1,\n                                \"encodingFormat\": \"text\/html\",\n                                \"text\": \"Sphere\",\n                                \"comment\": {\n                                    \"@type\": \"Comment\",\n                                    \"text\": \"Cones are three-dimensional solids made up of a circular base joined to a single point (called the vertex) by curved sides. Alternatively, you can think of a cone as a circular pyramid.\"\n                                    }\n                                }, {\n                                \"@type\": \"Answer\",\n                                \"position\": 2,\n                                \"encodingFormat\": \"text\/html\",\n                                \"text\": \"Cylinder\",\n                                \"comment\": {\n                                    \"@type\": \"Comment\",\n                                    \"text\": \"Cones are three-dimensional solids made up of a circular base joined to a single point (called the vertex) by curved sides. Alternatively, you can think of a cone as a circular pyramid.\"\n                                    }\n                                }, {\n                                \"@type\": \"Answer\",\n                                \"position\": 3,\n                                \"encodingFormat\": \"text\/html\",\n                                \"text\": \"Pyramid\",\n                                \"comment\": {\n                                    \"@type\": \"Comment\",\n                                    \"text\": \"Cones are three-dimensional solids made up of a circular base joined to a single point (called the vertex) by curved sides. Alternatively, you can think of a cone as a circular pyramid.\"\n                                    }\n                                }],\n                    \"acceptedAnswer\": {\n                      \"@type\": \"Answer\",\n                      \"position\": 0,\n                      \"encodingFormat\": \"text\/html\",\n                      \"text\": \"Cone\",\n                      \"comment\": {\n                          \"@type\": \"Comment\",\n                          \"text\": \"Cones are three-dimensional solids made up of a circular base joined to a single point (called the vertex) by curved sides. Alternatively, you can think of a cone as a circular pyramid.\"\n                        },\n                      \"answerExplanation\": {\n                        \"@type\": \"Comment\",\n                        \"text\": \"Cones are three-dimensional solids made up of a circular base joined to a single point (called the vertex) by curved sides. Alternatively, you can think of a cone as a circular pyramid.\"\n                      }\n                    } \n\n                    }]}<\/script><\/p>\n\n\n\n<h2 class=\"eplus-wrapper wp-block-heading\" id=\"14-frequently-asked-questions-of-three-dimensional-shapes\">Frequently Asked Questions of Three Dimensional Shapes<\/h2>\n\n\n<div class=\"wp-block-ub-content-toggle\" id=\"ub-content-toggle-a01cd9ef-2606-4450-bdf3-8056ead35b7f\" data-mobilecollapse=\"true\" data-desktopcollapse=\"true\">\n<div class=\"wp-block-ub-content-toggle-accordion\">\n                <div class=\"wp-block-ub-content-toggle-accordion-title-wrap\" aria-expanded=\"false\" aria-controls=\"ub-content-toggle-panel-0-a01cd9ef-2606-4450-bdf3-8056ead35b7f\" tabindex=\"0\">\n                    <p class=\"wp-block-ub-content-toggle-accordion-title ub-content-toggle-title-a01cd9ef-2606-4450-bdf3-8056ead35b7f\"><strong><strong>What are the different types of 3D figures?<\/strong><\/strong><\/p><div class=\"wp-block-ub-content-toggle-accordion-toggle-wrap right\"><span class=\"wp-block-ub-content-toggle-accordion-state-indicator wp-block-ub-chevron-down\"><\/span>\n                    <\/div><\/div><div role=\"region\" class=\"wp-block-ub-content-toggle-accordion-content-wrap ub-hide\" id=\"ub-content-toggle-panel-0-a01cd9ef-2606-4450-bdf3-8056ead35b7f\">\n\n<p class=\" eplus-wrapper\">Cube, cuboid, cylinder, sphere, cone, prism, and pyramids.<\/p>\n\n<\/div><\/div>\n\n<div class=\"wp-block-ub-content-toggle-accordion\">\n                <div class=\"wp-block-ub-content-toggle-accordion-title-wrap\" aria-expanded=\"false\" aria-controls=\"ub-content-toggle-panel-1-a01cd9ef-2606-4450-bdf3-8056ead35b7f\" tabindex=\"0\">\n                    <p class=\"wp-block-ub-content-toggle-accordion-title ub-content-toggle-title-a01cd9ef-2606-4450-bdf3-8056ead35b7f\"><strong><strong>What are the attributes of three-dimensional shapes?<\/strong><\/strong><\/p><div class=\"wp-block-ub-content-toggle-accordion-toggle-wrap right\"><span class=\"wp-block-ub-content-toggle-accordion-state-indicator wp-block-ub-chevron-down\"><\/span>\n                    <\/div><\/div><div role=\"region\" class=\"wp-block-ub-content-toggle-accordion-content-wrap ub-hide\" id=\"ub-content-toggle-panel-1-a01cd9ef-2606-4450-bdf3-8056ead35b7f\">\n\n<p class=\" eplus-wrapper\">Three-dimensional shapes have 3 dimensions\u2014length, width, and depth. As a result of these dimensions these shapes have attributes of faces, edges and vertices.<\/p>\n\n<\/div><\/div>\n\n<div class=\"wp-block-ub-content-toggle-accordion\">\n                <div class=\"wp-block-ub-content-toggle-accordion-title-wrap\" aria-expanded=\"false\" aria-controls=\"ub-content-toggle-panel-2-a01cd9ef-2606-4450-bdf3-8056ead35b7f\" tabindex=\"0\">\n                    <p class=\"wp-block-ub-content-toggle-accordion-title ub-content-toggle-title-a01cd9ef-2606-4450-bdf3-8056ead35b7f\"><strong>What is an edge?<\/strong><\/p><div class=\"wp-block-ub-content-toggle-accordion-toggle-wrap right\"><span class=\"wp-block-ub-content-toggle-accordion-state-indicator wp-block-ub-chevron-down\"><\/span>\n                    <\/div><\/div><div role=\"region\" class=\"wp-block-ub-content-toggle-accordion-content-wrap ub-hide\" id=\"ub-content-toggle-panel-2-a01cd9ef-2606-4450-bdf3-8056ead35b7f\">\n\n<p class=\" eplus-wrapper\">An edge is a line where two faces of a three-dimensional shape meet.&nbsp;<\/p>\n\n\n\n<p class=\" eplus-wrapper\">For example, a cube has 12 edges.<\/p>\n\n<\/div><\/div>\n\n<div class=\"wp-block-ub-content-toggle-accordion\">\n                <div class=\"wp-block-ub-content-toggle-accordion-title-wrap\" aria-expanded=\"false\" aria-controls=\"ub-content-toggle-panel-3-a01cd9ef-2606-4450-bdf3-8056ead35b7f\" tabindex=\"0\">\n                    <p class=\"wp-block-ub-content-toggle-accordion-title ub-content-toggle-title-a01cd9ef-2606-4450-bdf3-8056ead35b7f\"><strong>What are vertices?<\/strong><\/p><div class=\"wp-block-ub-content-toggle-accordion-toggle-wrap right\"><span class=\"wp-block-ub-content-toggle-accordion-state-indicator wp-block-ub-chevron-down\"><\/span>\n                    <\/div><\/div><div role=\"region\" class=\"wp-block-ub-content-toggle-accordion-content-wrap ub-hide\" id=\"ub-content-toggle-panel-3-a01cd9ef-2606-4450-bdf3-8056ead35b7f\">\n\n<p class=\" eplus-wrapper\">Vertices are corners where three faces meet. For example, a cuboid has 8 vertices.<\/p>\n\n<\/div><\/div>\n\n<div class=\"wp-block-ub-content-toggle-accordion\">\n                <div class=\"wp-block-ub-content-toggle-accordion-title-wrap\" aria-expanded=\"false\" aria-controls=\"ub-content-toggle-panel-4-a01cd9ef-2606-4450-bdf3-8056ead35b7f\" tabindex=\"0\">\n                    <p class=\"wp-block-ub-content-toggle-accordion-title ub-content-toggle-title-a01cd9ef-2606-4450-bdf3-8056ead35b7f\"><strong><strong>What is the use of volume of a three dimensional shape?<\/strong><\/strong><\/p><div class=\"wp-block-ub-content-toggle-accordion-toggle-wrap right\"><span class=\"wp-block-ub-content-toggle-accordion-state-indicator wp-block-ub-chevron-down\"><\/span>\n                    <\/div><\/div><div role=\"region\" class=\"wp-block-ub-content-toggle-accordion-content-wrap ub-hide\" id=\"ub-content-toggle-panel-4-a01cd9ef-2606-4450-bdf3-8056ead35b7f\">\n\n<p class=\" eplus-wrapper\">Volume helps to find the space occupied by the given shape.<\/p>\n\n<\/div><\/div>\n\n<div class=\"wp-block-ub-content-toggle-accordion\">\n                <div class=\"wp-block-ub-content-toggle-accordion-title-wrap\" aria-expanded=\"false\" aria-controls=\"ub-content-toggle-panel-5-a01cd9ef-2606-4450-bdf3-8056ead35b7f\" tabindex=\"0\">\n                    <p class=\"wp-block-ub-content-toggle-accordion-title ub-content-toggle-title-a01cd9ef-2606-4450-bdf3-8056ead35b7f\"><strong>A cube net is made up of how many squares?<\/strong><\/p><div class=\"wp-block-ub-content-toggle-accordion-toggle-wrap right\"><span class=\"wp-block-ub-content-toggle-accordion-state-indicator wp-block-ub-chevron-down\"><\/span>\n                    <\/div><\/div><div role=\"region\" class=\"wp-block-ub-content-toggle-accordion-content-wrap ub-hide\" id=\"ub-content-toggle-panel-5-a01cd9ef-2606-4450-bdf3-8056ead35b7f\">\n\n<p class=\" eplus-wrapper\">A cube net is made up of six squares.<\/p>\n\n<\/div><\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>What Are Three Dimensional Shapes? In geometry, a three dimensional shape can be defined as a&nbsp;solid&nbsp;figure or an object or&nbsp;shape&nbsp;that has three dimensions\u2014 length, width, and height. Unlike two dimensional shapes, three-dimensional shapes have height, which is the same as thickness or depth. Three dimensional is also written as 3D and hence, these figures are &#8230; <a title=\"Three Dimensional Shapes (3D Shapes)- Definition, Examples\" class=\"read-more\" href=\"https:\/\/www.splashlearn.com\/math-vocabulary\/geometry\/3-dimensional\" aria-label=\"More on Three Dimensional Shapes (3D Shapes)- Definition, Examples\">Read more<\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"ub_ctt_via":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-872","post","type-post","status-publish","format-standard","hentry","category-all"],"featured_image_src":null,"author_info":{"display_name":"Mithun Jhawar","author_link":"https:\/\/www.splashlearn.com\/math-vocabulary\/author\/mithun-jhawarsplashlearn-com\/"},"acf":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.splashlearn.com\/math-vocabulary\/wp-json\/wp\/v2\/posts\/872","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.splashlearn.com\/math-vocabulary\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.splashlearn.com\/math-vocabulary\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.splashlearn.com\/math-vocabulary\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.splashlearn.com\/math-vocabulary\/wp-json\/wp\/v2\/comments?post=872"}],"version-history":[{"count":35,"href":"https:\/\/www.splashlearn.com\/math-vocabulary\/wp-json\/wp\/v2\/posts\/872\/revisions"}],"predecessor-version":[{"id":26466,"href":"https:\/\/www.splashlearn.com\/math-vocabulary\/wp-json\/wp\/v2\/posts\/872\/revisions\/26466"}],"wp:attachment":[{"href":"https:\/\/www.splashlearn.com\/math-vocabulary\/wp-json\/wp\/v2\/media?parent=872"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.splashlearn.com\/math-vocabulary\/wp-json\/wp\/v2\/categories?post=872"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.splashlearn.com\/math-vocabulary\/wp-json\/wp\/v2\/tags?post=872"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}