Angles Flashcards
1
Q
Cos 0
A
1
2
Q
Sin 0
A
0
3
Q
Cos 30
A
square root of 3 over 2
4
Q
Sin 30
A
1/2
5
Q
cos 45
A
square root of 2 over 2
6
Q
sin 45
A
square root of 2 over 2
7
Q
cos 60
A
1/2
8
Q
sin 60
A
square root of 3 over 2
9
Q
cos 90
A
0
10
Q
sin 90
A
1
11
Q
cos 120
A
- 1/2
12
Q
sin 120
A
square root of 3 over 2
13
Q
Cos 135
A
negative square root of 2 over 2
14
Q
sin 135
A
square root of 2 over 2
15
Q
cos 150
A
negative square root of 3 over 2
