Cosine Radians Flashcards
1
Q
Cos 30
A
√3/2
2
Q
Cos 45
A
√2/2
3
Q
60
A
1/2
4
Q
Cos 90
A
0
5
Q
120
A
-1/2
6
Q
Cos 135
A
-√2/2
7
Q
Cos 150
A
-√3/2
8
Q
Cos 180
A
-1
9
Q
Cos 210
A
-√3/2
10
Q
Cos 225
A
-√2/2
11
Q
Cos 240
A
-1/2
12
Q
Cos 0
A
1
13
Q
Cos 270
A
0
14
Q
Cos 300
A
1/2
15
Q
Cos 315
A
√2/2
