Unit Circle Flashcards
0
Q
45
A
Pi/4
1
Q
30 degrees
A
Pi/6
2
Q
60
A
Pi/3
3
Q
60
A
Pi/3
4
Q
90
A
Pi/2
5
Q
120
A
2Pi/3
6
Q
135
A
3Pi/4
7
Q
150
A
5Pi/6
8
Q
210
A
7Pi/6
9
Q
225
A
5Pi/4
10
Q
240
A
4Pi/3
11
Q
270
A
3Pi/2
12
Q
Sin(30)
A
1/2
13
Q
Sin(45)
A
Root2/2
14
Q
Sin(60)
A
Root3/2
15
Q
Sin(90)
A
1
16
Q
Sin(0)
A
0
17
Q
Sin(120)
A
Root3/2
18
Q
Sin(135)
A
Root2/2
19
Q
Sin(150)
A
1/2
20
Q
Sin(180)
A
0
21
Q
Sin(210)
A
-1/2
22
Q
Sin(225)
A
-Root2/2
23
Q
Sin(240)
A
-Root3/2
24
Sin(270)
-1
25
Cos(30)
Root3/2
26
Cos(45)
Root2/2
27
Cos(60)
1/2
28
Cos(90)
0
29
Cos(0)
1
30
Cos(120)
-1/2
31
Cos(135)
-Root2/2
32
Cos(150)
-Root3/2
33
Cos(180)
-1
34
Cos(210)
-Root3/2
35
Cos(225)
-Root2/2
36
Cos(240)
-1/2
37
Cos(270)
0
