Area of Triangles, Rectangles and Circles

What is the area of a rectangle with side lengths 8 inches by 5 inches?

• 40 square inches

• 16 inches

• 15 square feet

• 22 inches

Mrs. Payfer's desk is 3 feet by 2 feet.  What is the perimeter of her desk?

• 10 feet
• 10 square feet
• 12 feet
• 14 sq feet

Tags

CCSS.3.MD.D.8

What is the area of a square with a length of 4 cm?

• 16 cm
• 16 square cm
• 8 cm
• 8 square cm 

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Find the AREA of this figure.

• 20 square feet
• 20 cm
• 25 square cm
• 20 cm sq.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

What is the radius of this circle?

• 18
• 10
• 9
• 8

Tags

CCSS.7.G.B.4

What is the diameter of this circle?

• 3.5
• 3
• 5
• 7

Tags

CCSS.7.G.B.4

Find the area. Round your answer to the nearest tenth.

• 106.8 ft

• 53.4 ft

• 907.9 ft²

• 3631.7 ft²

Tags

CCSS.7.G.B.4

Find the area. Round your answer to the nearest tenth.

• 62.9 in

• 31.4 in

• 1256.6 in²

• 314.2 in²

Tags

CCSS.7.G.B.4

The Carillo family has a circular swimming pool with a diameter of 10 feet. Find the area of the pool cover to the nearest tenth.

• 94 ft²

• 53.4 ft²

• 70.9 ft²

• 78.5 ft²

Perimeter of triangle?

• 20 cm

• 56 cm

• 28 cm

• 27 cm

Tags

CCSS.3.MD.D.8