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.  Round answers to the nearest tenth & leave them in terms of .

 

 


1)                                            2)                                          3)                                           4)

17 cm

 

13 cm

 

5 cm

 

9 cm

 
                                                                                                                                         

                                                                                                                 

 

 

 

 

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

 

 

 

 

5)                                            6)                                          7)                                           8)

4.7 cm

 

27 cm

 

22 cm

 

3.4 cm

 
                                                                                                                                        

                                                                                                                 

 

 

 

 

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

 

 

 

 

9)                                          10)                                        11)                                         12)

7.8 cm

 

62 cm

 

40 cm

 

5.6 cm

 
                                                                                                                                        

                                                                                                                 

 

 

 

 

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