Unit Circle Flashcards
0
Q
Sin(pi/4)
A
Sqrt2/2
1
Q
Sin(pi/6)
A
1/2
2
Q
Sin(pi/3)
A
Sqrt3/2
3
Q
Sin(pi/2)
A
1
4
Q
Sin(2pi/3)
A
Sqrt3/2
5
Q
Sin(3pi/4)
A
Sqrt2/2
6
Q
Sin(5pi/6)
A
1/2
7
Q
Sin(pi)
A
0
8
Q
Sin(7pi/6)
A
-1/2
9
Q
Sin(5pi/4)
A
-sqrt2/2
10
Q
Sin(4pi/3)
A
-sqrt3/2
11
Q
Sin(3pi/2)
A
-1
12
Q
Sin(5pi/3)
A
-sqrt3/2
13
Q
Sin(7pi/4)
A
-sqrt2/2
14
Q
Sin(11pi/6)
A
-1/2
15
Q
Sin(2pi)
A
0
16
Q
Cos(0)
A
1
17
Q
Sin(0)
A
0
18
Q
Cos(pi/6)
A
Sqrt3/2
19
Q
Cos(pi/4)
A
Sqrt2/2
20
Q
Cos(pi/3)
A
1/2
21
Q
Cos(pi/2)
A
0
22
Q
Cos(2pi/3)
A
-1/2
23
Q
Cos(3pi/4)
A
-sqrt2/2
24
Cos(5pi/6)
-sqrt3/2
25
Cos(pi)
-1
26
Cos(7pi/6)
-sqrt3/2
27
Cos(5pi/4)
-sqrt2/2
28
Cos(4pi/3)
-1/2
29
Cos(3pi/2)
0
30
Cos(5pi/3)
1/2
31
Cos(7pi/4)
Sqrt2/2
32
Cos(11pi/6)
Sqrt3/2
33
Cos(2pi)
1
34
Tan(0)
0
35
Tan(pi/6)
Sqrt3/3
36
Tan(pi/4)
1
37
Tan(pi/3)
Sqrt3
38
Tan(pi/2)
Undefined
39
Tan(2pi/3)
-sqrt3
40
Tan(3pi/4)
-1
41
Tan(5pi/6)
-sqrt3/3
42
Tan(pi)
0
43
Tan(7pi/6)
Sqrt3/3
44
Tan(5pi/4)
1
45
Tan(4pi/3)
Sqrt3
46
Tan(3pi/2)
Undefined
47
Tan(5pi/3)
-sqrt3
48
Tan(7pi/4)
-1
49
Tan(11pi/6)
-sqrt3/3
50
Tan(2pi)
0
