Unit Circle Flashcards
1
Q
sin(π/2)
A
1
2
Q
cos(2π/3)
A
-1/2
3
Q
sin(π/4)
A
sqrrt(2)/2
4
Q
tan(0)
A
0
5
Q
cos(0)
A
1
6
Q
sin(0)
A
0
7
Q
cos(π/6)
A
sqrrt(3)/2
8
Q
tan(π)
A
0
9
Q
sin(3π/4)
A
sqrrt(2)/2
10
Q
cos(π/2)
A
0
11
Q
sin(5π/6)
A
1/2
12
Q
cos(π/3)
A
1/2
13
Q
sin(2π/3)
A
sqrrt(3)/2
14
Q
cos(5π/6)
A
-sqrrt(3)/2
15
Q
cos(3π/4)
A
-sqrrt(2)/2
