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
58PRACTICE PROBLEM
The radius r and area A of a sector are given below. Calculate the arc length of the sector (in radians).
A = 64 ft2, r = 8 ft
The radius r and area A of a sector are given below. Calculate the arc length of the sector (in radians).
A = 64 ft2, r = 8 ft