Paul's Online Notes
Paul's Online Notes
Home / Algebra Trig Review / Trigonometry
Show Mobile Notice Show All Notes Hide All Notes
Mobile Notice
You appear to be on a device with a "narrow" screen width (i.e. you are probably on a mobile phone). Due to the nature of the mathematics on this site it is best views in landscape mode. If your device is not in landscape mode many of the equations will run off the side of your device (should be able to scroll to see them) and some of the menu items will be cut off due to the narrow screen width.

Chapter 2. Trig Review

Here is the Trig portion of my Algebra/Trig Review. It contains the following sections.

Trig Function Evaluation – How to use the unit circle to find the value of trig functions at some basic angles.
Graphs of Trig Functions – The graphs of the trig functions and some nice properties that can be seen from the graphs.
Trig Formulas– Some important trig formulas that you will find useful in a Calculus course.
Solving Trig Equations – Techniques for solving equations involving trig functions.
Inverse Trig Functions – The basics of inverse trig functions.