Area and Perimeter Review

Jasmine's rectangular backyard is 15 yards by 18 yards. Carolyn's rectangular backyard is 20 yards by 9 yards. How much greater is the area of Jasmine's yard than Carolyn's?

• 8 square yards

• 4 square yards

• 50 square yards

• 90 square yards

How much is the shaded area?

• 0.86

• 0.80

• 0.90

• 0.84

Which equation shows one way to find the perimeter of this rectangle if P is equal to the perimeter?

• 9 x 3 = P

• 9 + 3 = P

• (9 x 3) + (9 x 3) = P

• (2 x 9) + (2 x 3) = P

The perimeter of this hexagon is 62 inches. What is the length of the missing side?

• 7 inches

• 8 inches

• 9 inches

• 54 inches

Angelica measured the dimensions of her bedroom. What is the area of her bedroom?

• 13 square yards

• 26 square yards

• 27 square yards

• 36 square yards

The perimeter of this rectangle is 24 feet.

What is the width of the rectangle?

• 2 feet

• 3 feet

• 4 feet

• 6 feet

Rachel’s backyard is rectangular. It has an area of 60 square yards and a perimeter of 38 yards. Select the shape below that matches Rachel’s backyard.

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What is the area of the rectangle?

• 22

• 44

• 105

• 240