### Home > GB8I > Chapter 7 Unit 3 > Lesson CC3: 7.1.2 > Problem 7-20

7-20.

Use the rectangle at right to answer the following questions.

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.

units

Top edge left | Top edge right | |

Left edge top | Interior top left is blank | Interior top right is blank |

Left edge bottom | Interior bottom left is blank | Interior bottom right is blank |