Trig Ratios - Unit Circle Flashcards
(66 cards)
1
Q
sin of 30/150/210/330
A
1/2
2
Q
sin of (xπ)/6
A
1/2
3
Q
sin of 45/135/335/315
A
(√2)/2
4
Q
sin of (xπ)/4
A
(√2)/2
5
Q
sin of 60/120/240/300
A
(√3)/2
6
Q
sin of (xπ)/3
A
(√3)/2
7
Q
cos of 30/150/210/330
A
(√3)/2
8
Q
cos of (xπ)/6
A
(√3)/2
9
Q
cos of 45/135/225/315
A
(√2)/2
10
Q
cos of (xπ)/4
A
(√2)/2
11
Q
cos of 60/120/240/300
A
1/2
12
Q
cos of (xπ)/3
A
1/2
13
Q
tan of 30/150/210/330
A
(√3)/3
14
Q
tan of (xπ)/6
A
(√3)/3
15
Q
tan of 45/135/225/215
A
1
16
Q
tan of (xπ)/4
A
1
17
Q
tan of 60/120/240/300
A
√3
18
Q
tan of (xπ)/3
A
√3
19
Q
sec of 30/150/210/330
A
(2√3)/3
20
Q
sec of (xπ)/6
A
(2√3)/3
21
Q
sec of 45/135/225/315
A
√2
22
Q
sec of (xπ)/4
A
√2
23
Q
sec of 60/120/240/300
A
2
24
Q
sec of (xπ)/3
A
2
25
csc of 30/150/210/330
2
26
csc of (xπ)/6
2
27
csc of 45/135/225/315
√2
28
csc of (xπ)/4
√2
29
csc of 60/120/240/300
(2√3)/3
30
csc of (xπ)/3
(2√3)/3
31
cot of 30/150/210/330
√3
32
cot of (xπ)/6
√3
33
cot of 45/135/225/315
1
34
cot of (xπ)/4
1
35
cot of 60/120/240/300
(√3)/3
36
cot of (xπ)/3
(√3)/3
37
sin of 0
0
38
cos of 0
1
39
tan of 0
0
40
sec of 0
1
41
csc of 0
0
42
cot of 0
undefined
43
sin of 90 / (π/2)
1
44
cos of 90 / (π/2)
0
45
tan of 90 / (π/2)
undefined
46
sec of 90 / (π/2)
0
47
csc of 90 / (π/2)
1
48
cot of 90 / (π/2)
0
49
sin of 180 / π
0
50
cos of 180 / π
-1
51
tan of 180 / π
0
52
sec of 180 / π
-1
53
csc of 180 / π
0
54
cot of 180 / π
undefined
55
sin of 270 / (3π/2)
-1
56
cos of 270 / (3π/2)
0
57
tan of 270 / (3π/2)
undefined
58
sec of 270 / (3π/2)
0
59
csc of 270 / (3π/2)
-1
60
cot of 270 / (3π/2)
0
61
sin of 360 / 2π
0
62
cos of 360 / 2π
1
63
tan of 360 / 2π
0
64
sec of 360 / 2π
1
65
csc of 360 / 2π
0
66
cot of 360 / 2π
undefined
