Table of Contents

Chapter 1: Trigonometric Identities
Fundamental Identities
Proofs with Identities
Sum and Difference Identities
Multiple Angle Identities
Power Reducing Identities
Product--Sum Formulas

Chapter 2: Trigonometric Equations & Applications
Solving Trigonometric Equations
Law of Sines
Law of Cosines
Area of Triangles
Solving Triangles with Bearings
Solving Triangles with Bearings - Challenge
Appendix