Trig Functions (sin, cos, tan) Flashcards
Memorize them!!!
1
Q
sin0°
A
0
2
Q
sin30°
A
1/2
3
Q
sin45°
A
√2/2
4
Q
sin60°
A
√3/2
5
Q
sin90°
A
1
6
Q
sin120°
A
√3/2
7
Q
sin135°
A
√2/2
8
Q
sin150°
A
1/2
9
Q
sin180°
A
0
10
Q
sin210°
A
-1/2
11
Q
sin225°
A
-√2/2
12
Q
sin240°
A
-√3/2
13
Q
sin270°
A
-1
14
Q
sin300°
A
-√3/2
15
Q
sin315°
A
-√2/2
16
Q
sin330°
A
-1/2
17
Q
sin360°
A
0
18
Q
sin0
A
0
19
Q
sin(π/6)
A
1/2
20
Q
sin(π/4)
A
√2/2
21
Q
sin(π/3)
A
√3/2
22
Q
sin(π/2)
A
1
23
Q
sin(2π/3)
A
√3/2
24
Q
sin(3π/4)
A
√2/2
25
Q
sin(5π/6)
A
1/2
26
Q
sin(π)
A
0
27
Q
sin(7π/6)
A
-1/2
28
Q
sin(5π/4)
A
-√2/2
29
Q
sin(4π/3)
A
-√3/2
30
Q
sin(3π/2)
A
-1
31
Q
sin(5π/3)
A
-√3/2
32
Q
sin(7π/4)
A
-√2/2
33
Q
sin(11π/6)
A
-1/2
34
Q
sin(2π)
A
0
35
Q
cos0°
A
1
36
Q
cos30°
A
√3/2
37
Q
cos45°
A
√2/2
38
Q
cos60°
A
1/2
39
Q
cos90°
A
0
40
Q
cos120°
A
-1/2
