Unit Circle Flashcards
1
Q
cos 0°
A
1
2
Q
sin 0°
A
0
3
Q
cos 30°
A
√3/2
4
Q
cos 45°
A
√2/2
5
Q
sin 30°
A
1/2
6
Q
sin 45°
A
√2/2
7
Q
cos 60°
A
1/2
8
Q
cos 90°
A
0
9
Q
sin 60°
A
√3/2
10
Q
sin 90°
A
1
11
Q
cos 120°
A
-1/2
12
Q
sin 120°
A
√3/2
13
Q
cos 135°
A
-√2/2
14
Q
sin 135°
A
√2/2
15
Q
cos 150°
A
-√3/2
16
Q
sin 150°
A
1/2
17
Q
cos 180°
A
-1
18
Q
sin 180°
A
0
19
Q
cos 210°
A
-√3/2
20
Q
sin 210°
A
-1/2
21
Q
cos 225°
A
-√2/2
22
Q
sin 225°
A
-√2/2
23
Q
cos 240°
A
-1/2
24
Q
sin 240°
A
-√3/2
25
Q
sin 270°
A
-1
26
Q
cos 270°
A
0
