Unit Circle exact values Flashcards
1
Q
sin 0 / 2π
A
0
2
Q
sin π/6
A
1/2
3
Q
sin π/4
A
√2/2
4
Q
sin π/3
A
√3/2
5
Q
sin π/2
A
1
6
Q
cos 0 / 2π
A
1
7
Q
cos π/6
A
√3/2
8
Q
cos π/4
A
√2/2
9
Q
cos π/3
A
1/2
10
Q
cos π/2
A
0
11
Q
tan 0 / 2π
A
0
12
Q
tan π/6
A
√3/3
13
Q
tan π/4
A
1
14
Q
tan π/3
A
√3
15
Q
tan π/2
A
undefined
