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 33 and the height of the cylinder is 17 . If the volume of the solid is 140 pi, what is the area of the base of the cylinder?
1 Answer
Nov 16, 2017
Explanation:
The volume of a cylinder
The volume of a cone is
Let
The volume of the cone is
The total volume is
Therefore,
is the required answer.