# Surface Area Module

## Overview

After completing this section, students should be able to do the following.

- Know the definition of a frustum.
- Know how to compute the surface area of a frustum.
- Set-up an integral to compute the area of a surface of revolution in terms of xx.
- Set-up an integral to compute the area of a surface of revolution in terms of yy.
- Compute the area of a surface of revolution.

# Surface areas of revolution

## Ximera Module

We compute surface area of a frustrum then use the method of ``Slice, Approximate, Integrate" to find areas of surface areas of revolution.