The Unit Circle
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Math Circle Needed to Know
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33 Terms
1
New cards
0/360
0/2π
2
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30
π/6
3
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π/4
45
4
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π/3
60
5
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π/2
90
6
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2π/3
120
7
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3π/4
135
8
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5π/6
150
9
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π or 2π/2
180
10
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7π/6
210
11
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5π/4
225
12
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4π/3
240
13
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3π/2
270
14
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5π/3
300
15
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7π/4
315
16
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11π/6
330
17
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0/2π
Coordinates = 1,0
Tangent = 0
18
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π/6
Coordinates = √3/2,1/2
Tangent= 1/√3
19
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π/4
Coordinates = 1/√2,,1/√2
Tangent = 1
20
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π/3
Coordinates = 1/2,√3/2
Tangent =
21
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π/2
Coordinates = (0,1)
Tangent = Undefined
22
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2π/3
C
Tangent = -√3
23
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3π/4
1,0) Coordinates
Tangent = 0
24
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5π/6
1,0) Coordinates
Tangent = 0
25
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π
1,0) Coordinates
Tangent = 0
26
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7π/6
1,0) Coordinates
Tangent = 0
27
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5π/4
1,0) Coordinates
Tangent = 0
28
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4π/3
1,0) Coordinates
Tangent = 0
29
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3π/2
1,0) Coordinates
Tangent = 0
30
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5π/3
1,0) Coordinates
Tangent = 0
31
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5π/3
1,0) Coordinates
Tangent = 0
32
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7π/4
1,0) Coordinates
Tangent = 0
33
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11π/6
1,0) Coordinates
Tangent = 0
Note 
Flashcards (93)