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
16
Q
Sin 150
A
1/2
17
Q
Cos 180
A
-2
18
Q
Sin 180
A
0
19
Q
30 degrees in radians
A
pi over 6
20
Q
45 degrees in radians
A
pi over 4
21
Q
60 degrees in radians
A
pi over 3
22
Q
90 degrees in radians
A
pi over 2
23
Q
180 degrees in radians
A
pi
