Composite Perimeter & Area of 2D Shapes 5-21

Find the composite perimeter and area of 2-dimensional shapes made from 2 or 3 adjacent rectangles. Start by solving problems with known side lengths. Transition to problems with unknown lengths. Use reasoning to solve for the unknown sides and perimeter. Add or subtract partial areas to find the total area.

 
 

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circlesquarepentagoncirclesquarepentagoncirclesquarepentagon
In this video, we are going to practice problems using models

Solve the Worksheets

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Problems
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Practice
Problems
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Practice
Problems
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Brain
Builder
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