[Free Registration/Login may be required to access all resource tools.] This study guide looks at the characteristics of spheres and how to calculate the surface area and volume.

Use this online calculator to calculate the volume of geometric solids including a capsule, cone, frustum, cube, cylinder, hemisphere, pyramid, rectangular prism, sphere, and spherical cap.

This CoolMath resource provides an introduction to some Precalculus formulas.

This tutorial will show you how using formulas can help you solve problems. Include formulas for various geometric shapes and steps showing how to use them.