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 #15 # and the height of the cylinder is #4 #. If the volume of the solid is #18 pi#, what is the area of the base of the cylinder?
1 Answer
Jan 14, 2017
The area is
Explanation:
Volume of the cone
Volume of the cylinder
Volume of solid
So,