Which equation can be used to find the height of the cylinder if you know its volume and radius?

Question

The following formula can be used to find the volume of a cylinder with radius, r,
and height, h.

V=πr^2h

Which equation can be used to find the height of the cylinder if you know its volume and radius?

A. h = V − πr^2

B. h = V + πr^2

C. h = πr^2V

D. h = V/πr^2

Answer 1

You know that

 

V = πr²h,

 

so

 

h = V/(πr²)