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
Back to all problems
60PRACTICE PROBLEM
A cubical box is kept on an inclined surface that makes an angle of 35° with the horizontal. Determine the force required to keep the box from sliding down if the weight of the box is 525 kg. (Assume there is no friction.)
A cubical box is kept on an inclined surface that makes an angle of 35° with the horizontal. Determine the force required to keep the box from sliding down if the weight of the box is 525 kg. (Assume there is no friction.)