5-3 Finding Reference Angles and Drawing Reference Triangles

How to determine the reference angle for any angle in degrees or radians. I also show you how to draw the reference triangles. See note below! Note: At 6:39, I incorrectly draw the ref triangle in Quad IV when it should be in Quad III for -95 and the 5pi/3 should be drawn in Quad IV. The reference angles are the same though!!