Chapter 5 sample Test
1. Find the remaining five trigonometric functions of Ѳ. (8 points)
tan
2. simplify so that no quotients appear in the final expression (6 points).
3. Perform the indicated operation and simplify the result. (6 points)
4. Verify that each trigonometric equation is an identity.(12 points)
a.)
b.)
5. Use Identities to find the exact value. ( 6 points)
6. Find an angle x that makes the statement true. (6 points)
7. Find
(8 points)
8. Find the exact value. (6 points)
9. Verify that the equation is an identity. (8 points)
10. Verify the equation is an identity.(8 points)
11. Use and identity to write the expression as a single trigonometric function value or as a
single number.(6 points)
12. Find the following. (6 points)
13. Verify that each equation is an identity. (8 points)
14. Use a half-angle identity to find the exact value. (6 points)