Transpose V=πr^2h

Question

^2 = suqared.

I would like to transpose this so that r is the subject, please.

Answer 1

V = pi(r^2)h = the volume of a cylinder with height = h and radius = r

r^2 = V/pi(h)

r = sqr(V/hpi)

r = about sqr(V/3.14h)