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
Back to all problems
12PRACTICE PROBLEM
An arc of a circle has a length of 920 cm. Calculate the central angle (in radians) that intercepts the arc if the radius of the circle is 2 m.
An arc of a circle has a length of 920 cm. Calculate the central angle (in radians) that intercepts the arc if the radius of the circle is 2 m.