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# Mathematics Tutoring: Trigonometry

This guide provides information on additional tutoring resources for FSCJ students Trigonometry

Image sources: Trigonometric functions by Wikimedia Commons user Alessio Damato Used under CC BY-SA 3.0

## Videos

Trigonometry Lessons Part 1: Definitions

By Jane a retired Math instructor who taught at the University of Massachusetts Lowell

This video defines and provides examples of the six trigonometric functions: sine, cosine, tangent, cotangent, secant, and cosecant.

How to Remember the Unit Circle (mathbff)

How to Remember the Unit Circle (mathbff)
MIT grad shows how to remember the unit circle angles and points. The unit circle is a circle of radius one. There are patterns within the unit circle that make it easier to understand and to memorize.

Trig: Solving Equations 1  by  MathTV

Introduction to solving trigonometric equations.