Perimeter, Circumference or Area?

Find the perimeter of the figure.

• 10 ft

• 14 ft

• 20 ft

• 18 ft

The radius of a cookie is 5 inches. What is the cookie’s

circumference?

• 10 in

• 2.5 in

• 15.7 in

• 31.4 in

What is the circumference?

• 48

• 96

• 24

• 18

Find the circumference. Round to the nearest tenth.

• 18.8 cm.

• 75.4 cm.

• 37.7 cm.

• not enough information

Find the circumference of the circle. Round to the nearest tenth.

• 113.0 in.

• 1017.4 in.

• 254.3 in.

• 56.5 in.

Find the circumference of the circle.

• 113.04 in

• 1017.36 in

• 254.34 in

• 56.52 in

A cruise ship has a large, circular window. It has a diameter of 6 meters. What is the window's perimeter? (Use 3.14 for pi.)

• 21.25 m²

• 19.55 m²

• 15.36 m²

• 18.84 m

Find the area of the circle

• 43.96

• 153.86

• 87.82

• 307.72

What is the area of this rectangle?

• 20 square centimeters

• 28 square centimeters

• 21 square centimeters

• 22 square centimeters

Find the area.

• 27.3 mi²

• 54 mi²

• 27 mi²

• 54.6 mi²