### Home > CC1 > Chapter 8 > Lesson 8.2.1 > Problem8-81

8-81.

Find the area and perimeter of the figure shown below. All angles are right angles. Show your work clearly.  Homework Help ✎

Find the missing side.

Add up all the sides to find the perimeter.

The perimeter is $56$ cm.

Break up the figure into rectangles.

Find the area of each rectangle and add them together to find the area of the figure.

$20 \text{ sq cm} + 8 \text{ sq cm} + 28 \text{ sq cm} + \\ 12 \text{ sq cm} = 68 \text{ sq cm}$