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)
7. Non-Right Triangles
Law of Sines
7. Non-Right Triangles
Law of Sines: Study with Video Lessons, Practice Problems & Examples
64PRACTICE PROBLEM
Find the missing side lengths and angle of the triangle PQR. Express the lengths to one decimal place and the angle to the nearest degree.
![Triangle PQR with angles 32° and 106°, side PQ = 30 units, missing angle and side lengths.](https://lightcat-files.s3.amazonaws.com/problem_images/449c8ae3d1075d5c-1686233034402.jpg)
Find the missing side lengths and angle of the triangle PQR. Express the lengths to one decimal place and the angle to the nearest degree.