This course uses the unit circle approach to learning trigonometry as this approach fits much better with the concept of functions. In addition, this approach allows most topics in trigonometry to be built upon the unit circle. Every lesson includes a video lecture in addition to the text, to give students an opportunity for a deeper understanding of every topic.
- Basics of Trigonometry Angles the Unit Circle and Fundamental Identities
- Graphs Applications and Inverse Trigonometric Functions
- Identities and Equations
- Polar Equations Complex Numbers and Vectors
- Triangles and Applications