This is an introduction to trigonometry for the high school student. Topics include: Trigonometric Identities and Equations, Circular Functions, Polar Equations and Complex Numbers.

Table of Contents:

• Right Triangles and an Introduction to Trigonometry
• Graphing Trigonometric Functions
• Trigonometric Identities and Equations
• Inverse Trigonometric Functions
• Triangles and Vectors
• The Polar System