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)
1. Measuring Angles
Radians
1. Measuring Angles
Radians: Study with Video Lessons, Practice Problems & Examples
34PRACTICE PROBLEM
For the following illustration, determine the exact value of the arc length intercepted by the central angle as shown.
![Circle with a central angle of 7π/6 and an arc length labeled 12.](https://lightcat-files.s3.amazonaws.com/problem_images/dcc0e0b06c43f608-1690180483574.jpg)
For the following illustration, determine the exact value of the arc length intercepted by the central angle as shown.