# Trigonometry Lessons

Click on a lesson below to view the examples that will be shown:

## Trigonometric Functions

- Radian and Degree Measure
- The Unit Circle
- Right Triangle Trigonometry
- Trigonometric Functions of an Angle - Part 1
- Trigonometric Functions of an Angle - Part 2
- Arc Length, Area of a Sector, Linear Speed and Angular Speed

## Graphs of Trigonometric Functions

- Graphs of Sine and Cosine Functions
- Graphs of Other Trigonometric Functions
- Inverse Trigonometric Functions
- Trigonometry Word Problems

## Analytic Trigonometry

- Verifying Trigonometric Identities
- Solving Trigonometric Equations
- Sum and Difference Formulas
- Double and Half-Angle Formulas

## Additional Topics in Trigonometry

- Law of Sines
- Law of Cosines
- Vectors in the Plane
- Vectors and Dot Products
- Trigonometric Form of a Complex Number

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