Area Perimeter Review

The area of the rectangle is ____ cm².

• 10

• 20

• 21

The area of a square dog bed is 9 square feet. What is the perimeter?

• 9 feet

• 81 feet

• 12 feet

• 36 feet

• 21 inches

• 30 inches

• 42 inches

• 50 inches

• 6 centimeters

• 7 centimeters

• 8 centimeters

• 9 centimeters

A rectangular bulletin board is 12 feet long and 4 feet tall. Ms. Cole wants to put a border around the entire board. How long must the border be?

• 16 feet

• 48 feet

• 32 feet

• 36 feet

Marcy’s tiled bedroom floor is 6 feet long and 6 feet wide. What is the area of the bedroom floor?

• 12 square feet

•  54 square feet

•  36 square feet

• 30 square feet

A whiteboard has an area of 48 square inches. One side length is 6 inches. What is the length of the other side?

• 6 inches

• 8 inches

• 7 inches

• 5 inches

The area is ... square units.

Area means....

• The measurement INSIDE a shape

• The measurement AROUND the outside of a shape

Perimeter means...

• The measurement INSIDE a shape

• The measurement AROUND the outside of the shape