Trig Ratios
4.9(7)
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Last updated 8:37 PM on 9/11/22
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30 Terms
1
New cards
sin(π/6)
1/2
2
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cos(π/6)
√3/2
3
New cards
tan(π/6)
√3/3
4
New cards
csc(π/6)
2
5
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sec(π/6)
2√3/3
6
New cards
cot(π/6)
√3
7
New cards
sin(π/4)
√2/2
8
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cos(π/4)
√2/2
9
New cards
tan(π/4)
1
10
New cards
csc(π/4)
√2
11
New cards
sec(π/4)
√2
12
New cards
cot(π/4)
1
13
New cards
sin(π/3)
√3/2
14
New cards
cos(π/3)
1/2
15
New cards
tan(π/3)
√3
16
New cards
csc(π/3)
2√3/3
17
New cards
sec(π/3)
2
18
New cards
cot(π/3)
√3/3
19
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sin(0)
0
20
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cos(0)
1
21
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tan(0)
0
22
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csc(0)
undefined
23
New cards
sec(0)
1
24
New cards
cot(0)
undefined
25
New cards
sin(π/2)
1
26
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cos(π/2)
0
27
New cards
tan(π/2)
undefined
28
New cards
csc(π/2)
1
29
New cards
sec(π/2)
undefined
30
New cards
cot(π/2)
0
Note 
Flashcards (129)