A solid consists of a cone on top of a cylinder with a radius equal to that of the cone. The height of the cone is 42 42 and the height of the cylinder is 1 1. If the volume of the solid is 495 pi495π, what is the area of the base of the cylinder?
1 Answer
Jan 22, 2017
Explanation:
Let
and, the Vvolume
As this Volume is