trig unit circle Flashcards
1
Q
sin 2π
A
0
2
Q
cos 2π
A
1
3
Q
tan 2π
A
0
4
Q
sin π/6
A
1/2
5
Q
cos π/6
A
√3/2
6
Q
tan π/6
A
√3/3
7
Q
sin π/4
A
√2/2
8
Q
cos π/4
A
√2/2
9
Q
tan π/4
A
1
10
Q
sin π/3
A
√3/2
11
Q
cos π/3
A
1/2
12
Q
tan π/3
A
√3
13
Q
sin π/2
A
1
14
Q
cos π/2
A
0
15
Q
tan π/2
A
und
16
Q
sin 2π/3
A
√3/2
17
Q
cos 2π/3
A
-1/2
18
Q
tan 2π/3
A
-√3
19
Q
sin 3π/4
A
√2/2
20
Q
cos 3π/4
A
-√2/2
21
Q
tan 3π/4
A
-1
22
Q
sin 5π/6
A
1/2
23
Q
cos 5π/6
A
-√3/2
24
Q
tan 5π/6
A
-√3/3
25
sin π
0
26
cos π
-1
27
tan π
0
28
cos 7π/6
-√3/2
28
sin 7π/6
-1/2
29
tan 7π/6
√3/3
30
sin 5π/4
-√2/2
31
cos 5π/4
-√2/2
32
tan 5π/4
1
33
sin 4π/3
-√3/2
34
cos 4π/3
-1/2
35
tan 4π/3
v3
36
sin 3π/2
-1
37
cos 3π/2
0
38
tan 3π/2
und
39
sin 5π/3
-√3/2
40
cos 5π/3
1/2
41
tan 5π/3
-√3
42
sin 7π/4
-√2/2
43
cos 7π/4
√2/2
44
tan 7π/4
-1
45
sin 11π/6
-1/2
46
cos 11π/6
√3/2
47
tan 11π/6
-√3/3
