If radius of cylinder and sphere are same and volume of sphere and cylinder are same, what is the ratio between the radius and height of the cylinder?
R= H
R= (3/4) H
R = (4/3) H
R=2/3H
Explanation:
Volume of cylinder = h $\times$ Pi $\times r^2$
Volume of sphere= (4/3) $\times$ pi$\times r^3$.
=> (4/3) $\times$ pi $\times r^3$ = h $\times$ Pi $\times r^2 $
=> (4/3) $\times$ r = h
=> r= h $\times$ 3/4.