Download mod 2 topic b trig study guide answers

Algebra 2
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Mod 2B Trig Study Guide
Date________________ Period____
Convert each degree measure into radians and each radian measure into degrees.
1) -
2) 860°
41p
36
3) -340°
5)
13p
4
7)
23p
12
4) -
13p
12
6) -
101p
18
8) -210°
Find the exact value of each trigonometric function.
9) cos -
11) csc
11p
3
23p
4
13) csc p
15) tan -
10) sec
35p
6
12) sec
13p
6
14) cot -p
13p
3
16) sin -
23p
6
Find the value of the trig function indicated.
17) Find sin q if csc q =
23 19
76
19) Find cos q if sin q =
11
12
18) Find csc q if cot q =
24
7
Worksheet by Kuta Software LLC
-1-
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Find the reference angle.
20) -
43p
18
21) -
49p
18
22) -
29p
18
23) -
8p
3
Find a coterminal angle between 0 and 2p for each given angle.
24)
89p
36
25) -
43p
12
26)
13p
6
27) -
13p
4
Worksheet by Kuta Software LLC
-2-
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Algebra 2
Name___________________________________ ID: 1
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Mod 2B Trig Study Guide
Date________________ Period____
Convert each degree measure into radians and each radian measure into degrees.
43p
2) 860°
41p
1) 9
36
-205°
17p
3) -340° 13p
4) 9
12
-195°
5)
13p
4
585°
6) -
101p
18
-1010°
8) -210° -
23p
7)
12
345°
7p
6
Find the exact value of each trigonometric function.
9) cos -
11) csc
11p 1
3 2
23p
4
10) sec
35p 2 3
6
3
12) sec
13p 2 3
6
3
- 2
13) csc p
Undefined
15) tan -
14) cot -p
Undefined
13p
3
16) sin -
23p 1
6 2
- 3
Find the value of the trig function indicated.
17) Find sin q if csc q =
23 19 4 19
76
23
19) Find cos q if sin q =
11
12
18) Find csc q if cot q =
24 25
7 7
23
12
Worksheet by Kuta Software LLC
-1-
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Find the reference angle.
20) -
43p 7p
18 18
21) -
49p 5p
18 18
22) -
29p 7p
18 18
23) -
8p p
3 3
Find a coterminal angle between 0 and 2p for each given angle.
24)
89p 17p
36 36
25) -
43p 5p
12 12
26)
13p p
6 6
27) -
13p 3p
4
4
Worksheet by Kuta Software LLC
-2-
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