Chapter 5: Trigonometry
- Chapter 5: Trigonometry
- 5.1 Introduction
- 5.2 Similarity of triangles
- 5.3 Defining the trigonometric ratios
- 5.4 Reciprocal ratios
- 5.5 Calculator skills
- 5.6 Special angles
- 5.7 Solving trigonometric equations
- 5.8 Defining ratios in the Cartesian plane
- 5.9 Chapter summary
- End of chapter exercises
- Practice this chapter