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 = __________ 