Unit Circle Flashcards
(67 cards)
1
Q
30 degrees
A
π/6
2
Q
45 degrees
A
π/4
3
Q
60 degrees
A
π/3
4
Q
90 degrees
A
π/2
5
Q
120 degrees
A
2π/3
6
Q
135 degrees
A
3π/4
7
Q
150 degrees
A
5π/6
8
Q
180 degrees
A
π
9
Q
210 degrees
A
7π/6
10
Q
225 degrees
A
5π/4
11
Q
240 degrees
A
4π/3
12
Q
270 degrees
A
3π/2
13
Q
300 degrees
A
5π/3
14
Q
315 degrees
A
7π/4
15
Q
330 degrees
A
11π/6
16
Q
360 degrees
A
2π
17
Q
sin 30
A
1/2
18
Q
cos 30
A
√3/2
19
Q
tan 30
A
√3/3
20
Q
sin 45
A
√2/2
21
Q
cos 45
A
√2/2
22
Q
tan 45
A
1
23
Q
sin 60
A
√3/2
24
Q
cos 60
A
1/2
25
tan 60
√3
26
sin 90
1
27
cos 90
0
28
tan 90
undefined
29
sin 120
√3/2
30
cos 120
-1/2
31
tan 120
-√3
32
sin 135
√2/2
33
cos 135
-√2/2
34
tan 135
-1
35
sin 150
1/2
36
cos 150
-√3/2
37
tan 150
-√3/3
38
sin 180
0
39
cos 180
-1
40
tan 180
o
41
sin 210
-1/2
42
cos 210
-√3/2
43
tan 210
√3/3
44
sin 225
-√2/2
45
cos 225
-√2/2
46
tan 225
1
47
sin 240
-√3/2
48
cos 240
-1/2
49
tan 240
√3
50
sin 270
-1
51
cos 270
0
52
tan 270
undefined
53
sin 300
-√3/2
54
cos 300
1/2
55
tan 300
-√3
56
sin 315
-√2/2
57
cos 315
√2/2
58
tan 315
-1
59
sin 330
-1/2
60
cos 330
√3/2
61
tan 330
-√3/3
62
sin 360
0
63
cos 360
1
64
tan 360
0
65
sin 0
0
66
cos 0
1
67
tan 0
0
