unit circle values for sin and cos
0.0(0)
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Last updated 11:06 AM on 10/5/26
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18 Terms
1
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sin 0
0
2
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sin(pi/6)
1/2
3
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sin(pi/4)
sqrt(2)/2
4
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sin(pi/3)
sqrt(3)/2
5
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sin(pi/2)
1
6
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sin(pi)
0
7
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sin(3pi/2)
-1
8
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cos(0)
1
9
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cos(pi/6)
sqrt(3)/2
10
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cos(pi/4)
sqrt(2)/2
11
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cos(pi/3)
1/2
12
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cos(pi/2)
0
13
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cos(pi)
-1
14
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cos(3pi/2)
0
15
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tan(x)
sin(x)/cos(x)
16
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cot(x)
cos(x)/sin(x)
17
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sec(x)
1/cos(x)
18
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csc(x)
1/sin(x)