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### Objective

Students will practice solve problems involving the ambiguous case of the law of sines to solve a variety of problems including word problems.

### Example Questions

A triangle has two sides with lengths of 20 and 15. The measure of the angle opposite the side with a length of 15 is 35°. Find all the possible measures of the angle opposite the side with a length of 20 to the nearest degree

### Visual Aides

### Other Details

This is a 5 part worksheet:

**Part I**Model Problems**Part II**Practice Problems (1-6)**Part III**Practice(harder) & Word Problems (7 - 18)**Part IV**Challenge Problems**Part V**Answer Key

### Resources

- Ambiguous Case of the Law of Sines video tutorial, diagrams and extra practice
- Video Tutorial (You Tube Style) on the law of sines formula ..
- Pictures of law of sines( triangles, formula and more..)
- Law of Sines and Cosines worksheets
- Law of Sines and Cosines (web page with youtube vidoe)