Name__________________________

VOLUME OF A SPHERE #3

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)

 4.5 cm

 28 cm

 16 cm

 8.4 cm

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

5)                                            6)                                          7)                                           8)

 9.4 cm

 17 cm

 7.2 cm

 46 cm

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

9)                                          10)                                        11)                                         12)

 53 cm

 6.1 cm

 3.2 cm

 49 cm

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