Area Perimeter Review

^{What is the area?}

• 20 ft²

• 20 yards

• 40 ft²

• 40 yards

What would be the new area if you doubled the amount of rows?

• 12

• 24

• 20

• 36

Sarah had a sheet of paper that was 3 inches long and 7 inches wide. What is the perimeter of the paper? 

• 20 inches

• 21 inches

• 24 inches

• 22 inches

Which equation is the total area for the unit?

• 5 x 9

• 7 x 3

• 5 x 13

Find the length of the missing side of the shape. The perimeter is 18 inches.

• 6 centimeters

• 9 inches

• 6 inches

• 12 centimeters

What is the perimeter of this rectangle?

• 21 units

• 12 units

• 3 units

• None of the above.

What is the perimeter?

• 20

• 40

• 60

What is the perimeter?

• 12

• 15

• 18

• 3

The length of a rectangle is 10cm and the width is 5cm. What is the perimeter of the rectangle?

• 50cm

• 30cm

• 15cm

The length of this square is 13 meters. What is the perimeter of this square?

• 52 meters

• 13 meters

• 26 meters

• 42 meters