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The volume of a sphere is 36π in³.

What is the radius of the sphere?

Guest Feb 14, 2017
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Vsphere  = (4/3) * pi * r^3   .....so....

 

36 pi  = (4/3) pi r^3     divide out  pi

 

36 = (4/3) r^3       multiply by 3/4

 

36(3/4)  = r^3

 

27  = r^3       take cube root of both sides

 

3 in   =   r

 

 

cool cool cool

CPhill  Feb 14, 2017

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