Sin, Cos, and Tan of the Unit Circle Radians
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Last updated 5:29 PM on 2/15/23
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48 Terms
1
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0
sin(2π)
2
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1
cos(2π)
3
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0
tan(2π)
4
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½
sin(π/6)
5
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√3 / 2
cos(π/6)
6
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√3/3
tan(π/6)
7
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√2 / 2
sin(π/4)
8
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√2 / 2
cos(π/4)
9
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1
tan(π/4)
10
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√3 / 2
sin(π/3)
11
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½
cos(π/3)
12
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√3
tan(π/3)
13
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1
sin(π/2)
14
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0
cos(π/2)
15
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undefined
tan(π/2)
16
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√3 / 2
sin(2π/3)
17
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-½
cos(2π/3)
18
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-√3
tan(2π/3)
19
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√2 / 2
sin(3π/4)
20
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-√2 / 2
cos(3π/4)
21
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-1
tan(3π/4)
22
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½
sin(5π/6)
23
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-√3 / 2
cos(5π/6)
24
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-√3/3
tan(5π/6)
25
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0
sin(π)
26
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-1
cos (π)
27
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0
tan (π)
28
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-½
sin(7π/6)
29
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-√3 / 2
cos(7π/6)
30
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√3/3
tan(7π/6)
31
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-√2 / 2
sin(5π/4)
32
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-√2 / 2
cos(5π/4)
33
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1
tan(5π/4)
34
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-√3 / 2
sin(4π/3)
35
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-½
cos(4π/3)
36
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√3
tan(4π/3)
37
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-1
sin(3π/2)
38
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0
cos(3π/2)
39
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undefined
tan(3π/2)
40
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-√3 / 2
sin(5π/3)
41
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½
cos(5π/3)
42
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-√3
tan(5π/3)
43
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-√2 / 2
sin(7π/4)
44
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√2 / 2
cos(7π/4)
45
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-1
tan(7π/4)
46
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-½
sin(11π/6)
47
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√3 / 2
cos(11π/6)
48
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-√3/3
tan(11π/6)
Note 
Flashcards (106)