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 = __________