UNIT CIRCLE Flashcards
(66 cards)
1
Q
sin(0°)
A
0
2
Q
sin(30°)
A
1/2
3
Q
sin(45°)
A
√2/2
4
Q
sin(60°)
A
√3/2
5
Q
sin(90°)
A
1
6
Q
sin(120°)
A
√3/2
7
Q
sin(135°)
A
√2/2
8
Q
sin(150°)
A
1/2
9
Q
sin(180°)
A
0
10
Q
sin(210°)
A
−1/2
11
Q
sin(225°)
A
−√2/2
12
Q
sin(240°)
A
−√3/2
13
Q
sin(270°)
A
−1
14
Q
sin(300°)
A
−√3/2
15
Q
sin(315°)
A
−√2/2
16
Q
sin(330°)
A
−1/2
17
Q
sin(360°)
A
0
18
Q
cos(0°)
A
1
19
Q
cos(30°)
A
√3/2
20
Q
cos(45°)
A
√2/2
21
Q
cos(60°)
A
1/2
22
Q
cos(90°)
A
0
23
Q
cos(120°)
A
−1/2
24
Q
cos(135°)
A
−√2/2
25
cos(150°)
−√3/2
26
cos(180°)
−1
27
cos(210°)
−√3/2
28
cos(225°)
−√2/2
29
cos(240°)
−1/2
30
cos(270°)
0
31
cos(300°)
1/2
32
cos(315°)
√2/2
33
cos(330°)
√3/2
34
cos(360°)
1
35
cos(π/6)
√3/2
36
cos(π/4)
√2/2
37
cos(π/3)
1/2
38
cos(π/2)
0
39
cos(2π/3)
−1/2
40
cos(3π/4)
−√2/2
41
cos(5π/6)
−√3/2
42
cos(π)
−1
43
cos(7π/6)
−√3/2
44
cos(5π/4)
−√2/2
45
cos(4π/3)
−1/2
46
cos(3π/2)
0
47
cos(5π/3)
1/2
48
cos(7π/4)
√2/2
49
cos(11π/6)
√3/2
50
cos(2π)
1
51
sin(π/6)
1/2
52
sin(π/4)
√2/2
53
sin(π/3)
√3/2
54
sin(π/2)
1
55
sin(2π/3)
√3/2
56
sin(3π/4)
√2/2
57
sin(5π/6)
1/2
58
sin(π)
0
59
sin(7π/6)
−1/2
60
sin(5π/4)
−√2/2
61
sin(4π/3)
−√3/2
62
sin(3π/2)
−1
63
sin(5π/3)
−√3/2
64
sin(7π/4)
−√2/2
65
sin(11π/6)
−1/2
66
sin(2π)
0
