trigonometry

1. S.I. Instruction
Trigonometry
Review
Test #3

2. Simplify

3. Answer

4. Simplify

5. Answer

6. Using the sum, difference, double angle, or half angle
formulas, evaluate the following

7. Answer

8. Given that secθ = 5 and 270° < θ < 360°, evaluate the
following.

9. Answer

10. Prove each identity.

11. Prove each identity.

12. Find all radian solutions for x.

13. Answer

14. Find all radian solutions for x.

15. Answer

16. Solve each equation for 0 ≤ x
< 2π.

17. Answer

18. Solve each equation for 0° ≤ θ <
360°.

19. Answer

20. Find all degree solutions for θ

21. Answer

22. Prove each identity

23. Simplify

24. Answer