Name__________________________

VOLUME OF A SPHERE #1

Directions: Find the volume of each sphere below. The formula to calculate the volume of a sphere is

, where r stands for the radius. Use 3.14 for and round answers to the nearest tenth.

1) 2) 3) 4)

15 cm

11 cm

3 cm

7 cm

Volume = __________ Volume = __________ Volume = __________ Volume = __________

5) 6) 7) 8)

3.7 cm

28 cm

20 cm

2.4 cm

Volume = __________ Volume = __________ Volume = __________ Volume = __________

9) 10) 11) 12)

6.8 cm

52 cm

40 cm

6.6 cm

Volume = __________ Volume = __________ Volume = __________ Volume = __________