EVALUATE TRIG FUNCTIONS GIVEN A POINT WORKSHEET

Use the given point on the terminal side of angle θ to find the value of the trigonometric function indicated.

Problem 1 :

csc θ

Problem 2 :

csc θ

Problem 3 :

cos θ

Problem 4 :

csc θ

Problem 5 :

cot θ

Problem 6 :

cot θ

Problem 7 :

cos θ

Problem 8 :

cos θ

Problem 9 :

csc θ

Problem 10 :

csc θ

Answer Key

1) cosec θ = -√13/3

2) csc θ = 9/√17

3) cos θ = 6/5√15

4) cosec θ = -13√2/7

5) cot θ = -3/4

6) cot θ = √13/6

7) cos θ = 6/√40

8) cos θ = -3/5

9) cosec θ = -3/2

10) cosec θ = -4/3