Real Life Circumference and Area

How much cement would be needed to cover this circular parking lot?

• 1385.44 square feet

• 2142.12 square feet

• 5541.77 square feet

• 1289.12 square feet

Tags

CCSS.7.G.B.4

Find the perimeter of the figure.  Use 3.14 for pi.

• 20.56 in.

• 17.3 in.

• 17.8 in.

• 31.88 in.

Tags

CCSS.3.MD.D.8

A cruise ship has a large, circular window. It has a diameter of 6 meters. What is the window's area?

• 31.25 m²

• 29.55 m²

• 30.36 m²

• 28.26 m²

Tags

CCSS.7.G.B.4

The stained glass window is a semicircle. What is the distance around the window?

• 40.82 inches

• 66.82 inches

• 81.64 inches

• 107.64 inches

Tags

CCSS.3.MD.D.8

• 25.12 inches

• 12.56 inches

• 50.24 inches

• 31.4 inches

Tags

CCSS.7.G.B.4

Match the following definitions to the terms:

• feet, cm, inches

• Area of a circle

• The distance around a circle

• Circumference of a circle

• square units (units²)

• Units of area

• How much space a circle takes up

• Units of circumference

Tags

CCSS.7.G.B.4

A city is designing a new garden. A scale drawing of the garden is shown below. What is the circumference of the garden?

• 628 feet

• 200 feet

• 100 feet

• 542 feet

Tags

CCSS.7.G.A.1

The diameter of the wheel on Wade's El Camino is 15 inches. If the wheel made 5 complete revolutions, how far would the wheel have rolled?

Round your answer to the nearest hundredth of an inch.

Use 3.14 for 𝜋.

• 23.55 in

• 47.10 in

• 117.75 in

• 235.50 in

Tags

CCSS.3.MD.D.8

A bicycle tire has a diameter of 27 inches. What is the closest to the distance the bike travels along the ground when the wheel rotates once?

• 85

• 15.5

• 42

• 13

Tags

CCSS.7.G.B.4

Alex has trained his puppy, Popper, to jump through a ring. According to Alex's measurements and calculations, the ring has a diameter of 3.5 feet. What is the ring's circumference (use 3.14 for pi)?

• 11.32 ft

• 12.25 ft

• 10.99 ft

• 8.75 ft

Tags

CCSS.7.G.B.4