Unit Circle Flashcards
(76 cards)
1
Q
Cos (pi/6)
A
3/2
2
Q
Tan (pi/6)
A
3/3
3
Q
Csc (pi/6)
A
2
4
Q
Sec (pi/6)
A
(2#3)/3
5
Q
Sin (pi/6)
A
1/2
6
Q
Tan (pi/6)
A
3
7
Q
Cos (pi/4)
A
2/2
8
Q
Sin (pi/4)
A
2/2
9
Q
Tan (pi/4)
A
1
10
Q
Csc (pi/4)
A
2
11
Q
Sec (pi/4)
A
2
12
Q
Cot (pi/4)
A
1
13
Q
Cos (pi/3)
A
1/2
14
Q
Sin (pi/3)
A
3/2
15
Q
Tan (pi/3)
A
3
16
Q
Csc (pi/3)
A
(2#3)/3
17
Q
Sec (pi/3)
A
2
18
Q
Cot (pi/3)
A
3/3
19
Q
Cos (pi/2)
A
0
20
Q
Sin (pi/2)
A
1
21
Q
Tan (pi/2)
A
Undefined
22
Q
Cot (pi/2)
A
0
23
Q
Csc (pi/2)
A
1
24
Q
Sec (pi/2)
A
Undefined
25
Cos (2pi/3)
-1/2
26
Sin (2pi/3)
#3/2
27
Tan (2pi/3)
-#3
28
Csc (2pi/3)
(2#3)/3
29
Sec (2pi/3)
-2
30
Cot (2pi/3)
-#3/3
31
Cos (3pi/4)
-#2/2
32
Sin (3pi/4)
#2/2
33
Tan (3pi/4)
-1
34
Csc (3pi/4)
#2
35
Sec (3pi/4)
-#2
36
Cot (3pi/4)
-1
37
Cos (5pi/6)
-#3/2
38
Sin (5pi/6)
1/2
39
Tan (5pi/6)
-#3/3
40
Csc (5pi/6)
2
41
Sec (5pi/6)
-(2#3)/3
42
Cot (5pi/6)
-#3
43
Cos pi
-1
44
Sin pi
0
45
Tan pi
0
46
Cot pi
Undefined
47
Csc pi
Undefined
48
Sec pi
-1
49
pi/6
30*
50
pi/4
45*
51
pi/3
60*
52
pi/2
90*
53
3pi/2
120*
54
3pi/4
135*
55
5pi/6
150*
56
pi
180*
57
7pi/6
210*
58
5pi/4
225*
59
4pi/3
240*
60
3pi/2
270*
61
5pi/3
300*
62
7pi/4
315*
63
11pi/6
330*
64
2pi
360*
65
Cos (7pi/4)
-#3/2
66
Sin (7pi/4)
-1/2
67
Csc (7pi/4)
-2
68
Sec (7pi/4)
-(2#3)/3
69
Tan (7pi/4)
#3/3
70
Cot (7pi/4)
#3
71
Cos (5pi/4)
-#2/2
72
Sin (5pi/4)
-#2/2
73
Tan (5pi/4)
1
74
Cot (5pi/4)
1
75
Sec (5pi/4)
-#2
76
Csc (5pi/4)
-#2
