Trigonometry is the study of relationships between angles and sides of triangles. This comprehensive guide covers key trigonometric formulas, the unit circle, and graphs of trigonometric functions. It provides a thorough foundation in trigonometric concepts for students.
Key points:
- Explains radian measure and conversion between degrees and radians
- Defines sine, cosine, tangent and cotangent geometrically and algebraically
- Provides trigonometric tables for common angles
- Covers fundamental trigonometric identities
- Illustrates graphs of sine, cosine, tangent and cotangent functions