Unit Circle Radians Flashcards
1
Q
sin(5pi/4)
A
-√2/2
1
Q
tan(5pi/3)
A
-√3
2
Q
cos(5pi/6)
A
-√3/2
2
Q
csc(7pi/6)
A
-2
2
Q
cot(5pi/3)
A
-√3/3
3
Q
csc(11pi/6)
A
-2
3
Q
sec(3pi/4)
A
-√2
5
Q
cos(3pi/2)
A
0
6
Q
sin(3pi/2)
A
-1
6
Q
cot(7pi/4)
A
-1
7
Q
cos(5pi/4)
A
-√2/2
7
Q
cot(11pi/6)
A
-√3
8
Q
cot(pi/2)
A
0
9
Q
cos(2pi)
A
1
9
Q
tan(4pi/3)
A
√3
9
Q
sec(5pi/4)
A
-√2
10
Q
cot(7pi/6)
A
√3
11
Q
cos(pi/2)
A
0
12
Q
csc(pi/6)
A
2
13
Q
tan(11pi/6)
A
-√3/2
13
Q
sec(3pi/2)
A
undefined
15
Q
sin(7pi/4)
A
-√2/2
16
Q
csc(2pi/3)
A
2√3/3
17
Q
tan(7pi/6)
A
√3/3
17
Q
sec(2pi)
A
1
18
Q
cot(pi)
A
undefined
19
Q
sec(pi/6)
A
2√3/3
20
Q
cos(pi/4)
A
√2/2
20
Q
tan(pi/2)
A
undefined
21
Q
sin(pi/3)
A
√3/2
22
Q
sin(pi/2)
A
1
22
Q
sin(5pi/6)
A
1 / 2
23
Q
cos(7pi/4)
A
√2/2
23
Q
cot(3pi/4)
A
-1
24
Q
csc(3pi/4)
A
√2
25
Q
sec(pi/3)
A
2
26
Q
cot(3pi/2)
A
0
27
Q
cos(11pi/6)
A
√3/2
28
Q
cot(pi/3)
A
√3/3
29
Q
sin(0)
A
0
