sin/cos/tan Flashcards
(51 cards)
1
Q
sin 0 (0°)
A
0
2
Q
cos 0 (0°)
A
1
3
Q
tan 0/ (0°)
A
0
4
Q
sin π/6 (30°)
A
1/2
5
Q
cos π/6 (30°)
A
√3/2
6
Q
tan π/6 (30°)
A
√3/3
7
Q
sin π/4 (45°)
A
√2/2
8
Q
cos π/4 (45°)
A
√2/2
9
Q
tan π/4 (45°)
A
1
10
Q
sin π/3 (60°)
A
√3/2
11
Q
cos π/3 (60°)
A
1/2
12
Q
tan π/3 (60°)
A
√3
13
Q
sin π/2 (90°)
A
1
14
Q
cos π/2 (90°)
A
0
15
Q
tan π/2 (90°)
A
Undefined
16
Q
sin 2π/3 (120°)
A
√3/2
17
Q
cos 2π/3 (120°)
A
-1/2
18
Q
tan 2π/3 (120°)
A
-√3
19
Q
sin 3π/4 (135°)
A
√2/2
20
Q
cos 3π/4 (135°)
A
-√2/2
21
Q
tan 3π/4 (135°)
A
-1
22
Q
sin 5π/6 (150°)
A
1/2
23
Q
cos 5π/6 (150°)
A
-√3/2
24
Q
tan 5π/6 (150°)
A
-√3/3
25
sin π (180°)
0
26
cos π (180°)
-1
27
tan π (180°)
0
28
sin 7π/6 (210°)
-1/2
29
cos 7π/6 (210°)
-√3/2
30
tan 7π/6 (210°)
√3/3
31
sin 5π/4 (225°)
-√2/2
32
cos 5π/4 (225°)
-√2/2
33
tan 5π/4 (225°)
1
34
sin 4π/3 (240°)
-√3/2
35
cos 4π/3 (240°)
-1/2
36
tan 4π/3 (240°)
√3
37
sin 3π/2 (270°)
-1
38
cos 3π/2 (270°)
0
39
tan 3π/2 (270°)
Undefined
40
sin 5π/3 (300°)
-√3/2
41
cos 5π/3 (300°)
1/2
42
tan 5π/3 (300°)
-√3
43
sin 7π/4 (315°)
-√2/2
44
cos 7π/4 (315°)
√2/2
45
tan 7π/4 (315°)
-1
46
sin 11π/6 (330°)
-1/2
47
cos 11π/6 (330°)
√3/2
48
tan 11π/6 (330°)
-√3/3
49
sin 2π (360°)
0
50
cos 2π (360°)
1
51
tan 2π (360°)
0
