Trigonometry Final Exam Questions

A sampling of Trigonometry exam questions with solutions.

1. Prove the following identity.

 2. Use a calculator to find the angle to the nearest tenth of a degree.

 

3. Write answer in terms of u.

4. Use exact values.

5. Find the exact and approximate area.

 

6. Find the missing parts.

 

7. Solve.

8. solve and round answers to the nearest tenth of a degree.

9. Solve using exact answers in radians.

First find the critical numbers (the zeros)

Now construct a sign chart using these critical values.

10. Solve.