Lecture Notes: Trigonometry

This page contains some class lecture notes for Trigonometry. All the files are in PDF and are copyright protected.

They do not substitute your class activity/notes/lecture, but serve as an auxiliar resourse.

1. Angles and their Measure
2. Right Triangle Trigonometry
3. Particular Angles Values
4. Trigonometric Functions of General Angle
5. Unit Circle Approach
6. Graphs of Sine and Cosine
7. Graphs of General Sinusoidal Fcts
8. Graphs of other Trig Fcts
9. Inverse Trig Functions
10. Trigonometric Identities
11. Sum and Difference Formulas
12. Double Angle and Half Angle Formulas
13. Product to Sum and Sum to Product Formulas
14. Trigonometric Equations (1)
15. Trigonometric Equations (2)
16. Solving a Right Triangle
17. Law of Sines
18. Law of Cosines
19. Area of a Triangle