the volume V of a right circular cylinder is given by the formula V=pi r2 h, where r is the radius an dh is the height

Question

a) solve for the formula h

 

b) Find the height of a right circular cylinder whose volume is 32pi cubic inches and who radius is 2 inches.

Answer 1

Volume = V = πr²h

               V /πr² = h

               32π/  π 2² =h

               32π/4 π =h

                  8=h

 Height = 8 inches