Finding Exact Trig Values Using Unit Circle Flashcards

1

Find the exact value of sin(210^o).

2

Find the exact value of cos(5π/3).

3

Find the exact value of cos(-3π/4).

4

Find the exact value of cos(30^o).

5

Find the exact value of sin(315^o).

6

Find the exact value of cos(-270^o).

7

Find the exact value of sin(-5π/6).

8

Find the exact value of sin(-180^o).

9

Find the exact value of cos(π).

10

Find the exact value of cos(5π/4).

11

Find the exact value of cos(150^o).

12

Find the exact value of sin(-30^o).

Finding Exact Trig Values Using Unit Circle