### Home > CCAA8 > Chapter 7 Unit 3 > Lesson CC3: 7.1.2 > Problem 7-20

7-20.

Find the area of the entire rectangle. Explain how you found your solution.

The area of a figure is the same as the sum of the area of its parts.

Calculate the perimeter of the figure.

The perimeter of a figure is the sum of its sides.

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