Area or Perimeter of Rectangles

The East Room of the White House is 79 feet long by 36 feet wide. What is the area of the room?

• 8,248 ft²

• 2,848 ft²

• 4,288 ft²

• 2,844 ft²

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

The rectangle above has a perimeter of 54 units. If the length is 20 units, what is the width?

• 14 units

• 7 units

• 5 units

• 3 units

Tags

CCSS.4.MD.A.3

The perimeter of the rectangle above is 30 ft. What is the measure of the missing side?

• 16 ft.

• 8 ft.

• 210 ft.

• 4.3 ft.

Tags

CCSS.4.MD.A.3

• 6 units

• 10 units

• 150 units

• 15 units

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

What is the area of the swimming pool?

• 1,000 m²

• 1,500 m²

• 1,350 m²

• 1,250 m²

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Mrs. Corbin wanted to cover her living room with new carpet. If the length of the room was 12 feet and the width was 8 feet. How much carpet would she need to buy?

• 20 feet

• 40 ft

• 96 square feet

• 40 square feet

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Farmer Bob needs to build a fence for his chickens. The area he wants to build a fence around is 40 feet long and 20 feet wide. How many feet of fence does he need to buy?

• 800 feet

• 120 feet

• 60 feet

• 80 feet

Tags

CCSS.4.MD.A.3

A rectangle has an area of 45 square inches and a width of 3 inches. What is the length of the rectangle?

• 135 square inches

• 66 inches

• 15 inches

• 9 inches

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Find the width of the rectangle.

• 2.5 ft

• 25 ft

• 2.5 ft²

• 250 ft²

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

What is the area of this figure?

• 24 cm sq

• 32 cm sq

• 12 cm sq

• 24 cm

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3