Find the Circumference

Find the circumference with a diameter of 15.2 km. Use 3.14 for pi.

• 52.2 km

• 47.7 km

• 61 km

• 57.9 km

Find the circumference with a radius of 9 mi. Use 3.14 for pi.

• 59.1 mi

• 113 mi

• 26.6 mi

• 56.5 mi

Find the circumference with a diameter of 14.8 m. Use 3.14 for pi.

• 48.7 m

• 104.4 m

• 93 m

• 46.5 m

Find the circumference with a radius of 10 cm. Use 3.14 for pi.

• 68.4 cm

• 62.8 cm

• 65.3 cm

• 72.2 cm

Find the circumference with a diameter of 23.4 m. Use 3.14 for pi.

• 153.2 m

• 73.5 m

• 306.4 m

• 76.6 m

What does "circumference" mean?

• Space a circle takes up

• Distance around a circle

• Line from one side of a circle to another

• Line from center of circle to side

What does "circumference" mean?

• Space a circle takes up

• Distance around a circle

• Line from one side of a circle to another

• Line from center of circle to side

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

• 3 m 

• 9.42 m

• 12 m

• 18.84 m

Find the circumference of the circle

• 50.24 yd

• 25.12 yd

• 11.14 yd

Find the circumference of the circle

• 18.84 cm

• 75.36 cm

• 37.68 cm