Unit Circle And Trigonometric Functions
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1Name: _________________________________
Math Analysis
Unit Circle and Trigonometric Functions
Point
Degree Radian
Sin ?
Cos ?
Tan ?
Csc ?
Sec ?
Cot ?
P
0, 360
0, 2π
0
1
0
Und.
1
Und.
1
P
5
π
P
1
P
P
30
3
3
2
2 3
3
2
4
6
6
2
2
3
3
P
P
π
P
45
2
2
1
1
7
3
2
2
3
4
2
2
π
P
1
P
60
3
2 3
2
3
P
8
4
3
3
2
2
3
3
2
π
P
90
1
0
Und.
1
Und.
0
5
2
π
2
- 1
P
120
3
2 3
-2
- 3
- 3
6
3
2
2
3
3
π
P
P
135
3
2
- 2
-1
-1
- 2
2
9
1
7
4
2
2
π
5
1
-
P
150
- 3 2
- 3 3
2
2 3
- 3
8
6
2
3
π
P
180
0
-1
0
Und.
-1
Und.
9
P
π
10
P
7
- 1 2
P
210
- 3 2
3
-2
- 2 3 3
3
16
10
6
3
π
P
P
225
5
1
1
- 2
- 2
- 2
- 2
P
11
11
4
15
2
2
P
P
π
4
- 1 2
P
240
- 3 2
- 2 3 3
-2
3
12
14
12
3
3
3
P
13
π
3
P
270
-1
0
Und.
-1
Und.
0
13
2
π
5
1
P
300
- 3 2
- 2 3 3
2
- 3 3
- 3
14
3
2
π
P
315
7
-1
-1
- 2
2
- 2
2
15
4
2
2
π
11
- 1 2
P
330
3
- 3 3
-2
2 3
- 3
16
6
2
3
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