Trig Ratios (unit circle)
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Last updated 7:03 PM on 9/7/22
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24 Terms
1
New cards
sin(0)
0
2
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cos(0)
1
3
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tan(0)
0
4
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sin(30)
1/2
5
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cos(30)
√3/2
6
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tan(30)
√3/3
7
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sin(45)
√2/2
8
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cos(45)
√2/2
9
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tan(45)
1
10
New cards
sin(60)
√3/2
11
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cos(60)
1/2
12
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tan(60)
√3
13
New cards
sin(90)
1
14
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cos(90)
0
15
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tan(90)
undefined
16
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sin(180)
0
17
New cards
cos(180)
-1
18
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tan(180)
0
19
New cards
sin(270)
-1
20
New cards
cos(270)
0
21
New cards
tan(270)
undefined
22
New cards
sin(360)
0
23
New cards
cos(360)
1
24
New cards
tan(360)
0