trig in radians Flashcards
1
Q
sin π/6
A
1/2
2
Q
sin π/4
A
1/square root 2
3
Q
sin π/3
A
square root of 3/2
4
Q
sin π/2
A
1
5
Q
sin π
A
0
6
Q
sin 3 π/2
A
-1
7
Q
sin 2 π
A
0
8
Q
cos π/6
A
square root 3/2
9
Q
cos π/4
A
1/square root 2
10
Q
cos π/3
A
1/2
11
Q
cos π/2
A
0
12
Q
cos π
A
-1
13
Q
cos 3 π/2
A
0
14
Q
cos 2 π
A
1
15
Q
tan π/6
A
1/ square root 3
