Unit Circle, All Angles Flashcards

(35 cards)

1
Q

sin(π/2)

A

1

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2
Q

sin(π/3)

A

(√3)/2

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3
Q

sin(π/4)

A

(√2)/2

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4
Q

sin(π/6)

A

1/2

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5
Q

sin(2π)

A

0

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6
Q

sin(0)

A

0

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7
Q

cos(π/2)

A

0

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8
Q

cos(π/3)

A

1/2

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9
Q

cos(π/4)

A

(√2)/2

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10
Q

cos(π/6)

A

(√3)/2

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11
Q

cos(0)

A

1

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12
Q

cos(2π)

A

0

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13
Q

sin(11π/6)

A

-1/2

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14
Q

sin(7π/4)

A

-(√2/2)

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15
Q

sin(5π/3)

A

-(√3)/2

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16
Q

sin(3π/2)

17
Q

sin(4π/3)

18
Q

sin(5π/4)

19
Q

sin(7π/6)

20
Q

sin(π)

21
Q

sin(5π/6)

22
Q

sin(3π/4)

23
Q

sin(2π/3)

24
Q

cos(11π/6)

25
cos(7π/4)
(√2)/2
26
cos(5π/3)
1/2
27
cos(3π/2)
0
28
cos(4π/3)
-1/2
29
cos(5π/4)
-(√2)/2
30
cos(7π/6)
-(√3)/2
31
cos(π)
-1
32
cos(5π/6)
-(√3)/2
33
cos(3π/4)
-(√2)/2
34
cos(2π/3)
-1/2
35