# The sum of the altitude and the base radius of a cylinder is #63 cm#. The radius is #4/5# as long as the altitude. Calculate the surface area volume of the cylinder?

##### 1 Answer

May 28, 2016

Let y be the altitude, and x be the radius.

#### Explanation:

The surface area of a cylinder is given by

The radius, r, measures 28 cm.

Therefore,

As for the volume, the volume of a cylinder is given by

Hopefully this helps!