Unit Circle Flashcards
1
Q
Degrees of pi/6
A
30
2
Q
Degrees of pi/4
A
45
3
Q
Degrees of pi/3
A
60
4
Q
Degrees of pi/2
A
90
5
Q
Degrees of 2pi/3
A
120
6
Q
Degrees of 3pi/4
A
135
7
Q
Degrees of 5pi/6
A
150
8
Q
Degrees of pi
A
180
9
Q
Degrees of 7pi/6
A
210
10
Q
Degrees of 5pi/4
A
225
11
Q
Degrees of 4pi/3
A
240
12
Q
Degrees of 3pi/2
A
270
13
Q
Degrees of 5pi/3
A
300
14
Q
Degrees of 7pi/4
A
315
15
Q
Degrees of 11pi/6
A
330
16
Q
Degrees of 2pi
A
0
17
Q
cos (0)
A
1
18
Q
sin (0)
A
0
19
Q
cos (pi/6)
A
sqrt(3)/2
20
Q
sin (pi/6)
A
1/2
21
Q
cos (pi/4)
A
sqrt(2)/2
22
Q
sin (pi/4)
A
sqrt(2)/2
23
Q
cos (pi/3)
A
1/2
24
Q
sin (pi/3)
A
sqrt(3)/2
25
Q
cos (pi/2)
A
0
26
Q
sin (pi/2)
A
1
27
Q
cos (2pi/3)
A
-1/2
28
Q
sin (2pi/3)
A
sqrt(3)/2
29
Q
cos (3pi/4)
A
-sqrt(2)/2
30
Q
sin (3pi/4)
A
sqrt(2)/2
31
Q
cos (5pi/6)
A
-sqrt(3)/2
32
Q
sin (5pi/6)
A
1/2
33
Q
cos (pi)
A
-1
