Why parents choose SplashLearn for their fourth graders?
Intelligently adapts to the way each child learns
Get coins for each correct answer and redeem coins for virtual pets
Monitor progress with iPhone app, weekly emails and detailed dashboards
Determine Perimeter of Complex Figures- 4th Grade Math
Determine the perimeter of arbitrary shapes. The shapes shown in this worksheet are not necessarily perfect rectangles, but their perimeter can be worked out by determining the lengths of the sides of the shapes.
Common Core Alignment
4.MD.3Apply the area and perimeter formulas for rectangles in real world and mathematical problems.