Table of contents
- 0. Review of College Algebra(0)
- 1. Measuring Angles(0)
- 2. Trigonometric Functions on Right Triangles(0)
- 3. Unit Circle(0)
- 4. Graphing Trigonometric Functions(0)
- 5. Inverse Trigonometric Functions and Basic Trigonometric Equations(0)
- 6. Trigonometric Identities and More Equations(0)
- 7. Non-Right Triangles(0)
- 8. Vectors(0)
- 9. Polar Equations(0)
- 10. Parametric Equations(0)
- 11. Graphing Complex Numbers(0)
3. Unit Circle
Defining the Unit Circle
3. Unit Circle
Defining the Unit Circle: Study with Video Lessons, Practice Problems & Examples
Back to all problems
25PRACTICE PROBLEM
For the given triangle, determine the exact value of sin α, cos α, and tan α.
For the given triangle, determine the exact value of sin α, cos α, and tan α.