Marcus du Sautoy explains how Ancient Egyptian governments used algebra and geometry to calculate property tax and keep control of both their economy and their land.

This video demonstrates an example of how to find the volume of a cylinder using the circle formula.

In order to beat Dr. Strange, Spiderman uses geometry. He notices an Archimedes spiral and lists some geometric terms such as squaring the radius, dividing by Pi, and plotting points.

This video demonstrates how to find the volume of circular shapes such as spheres and cones, which both require the use of the circle formula. It also explains how the revolution of one shape can create another three dimensional shape with a circular quality.

This video demonstrates an example of how to find the volume of a cylinder using the circle formula.