An understanding of trigonometry is essential to perform well in calculus. This trigonometry outline is intended to provide a summary of all the necessary information. It includes the relevant definitions and identities, and states the basic properties for all six trigonometric functions. There are also lots of pictures, which is nice.

These notes were written by Adam Bowers and Andre Yandl. They are for educational use only, and may not be sold for profit or used in any other commercial venture.

(All graphs were made either with internal LaTeX commands, or using Mathematica.)

Last updated: 12 April 2018