Geometry Right Triangle Trigonometry Inverse

Geometry
Name___________________________________
Right Triangle Trigonometry: Inverse Trig
Date________________ Block____
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Find each angle measure to the nearest degree.
1) cos Y = 0.9994
2) tan X = 1.3764
3) sin B = 0.4067
4) tan W = 0.0175
Find the measure of the indicated angle to the nearest degree.
6)
5)
10
14
?
15
31
?
7)
8)
?
16
?
12
17
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23
-1-
Worksheet by Kuta Software LLC
9)
10)
16
56
42
?
?
70
63
65
Find the length of the side labeled x. Round intermediate values to the nearest tenth. Use the rounded
values to calculate the next value. Round your final answer to the nearest tenth.
12)
11)
44
x
33
66°
x
32°
70°
50°
Round to the nearest degree...
13) You are standing 200 feet away from the Statue of Liberty that is 200 3 feet tall and looking at the top of
it. What is the angle of elevation from the ground (where you are standing) to the top of the Statue of
Liberty?
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-2-
Worksheet by Kuta Software LLC
Geometry
Name___________________________________
Right Triangle Trigonometry: Inverse Trig
Date________________ Block____
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Find each angle measure to the nearest degree.
1) cos Y = 0.9994
2) tan X = 1.3764
2°
54°
3) sin B = 0.4067
4) tan W = 0.0175
24°
1°
Find the measure of the indicated angle to the nearest degree.
5)
6)
10
14
?
15
69°
31
?
18°
7)
8)
?
16
?
12
17
23
35°
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46°
-1-
Worksheet by Kuta Software LLC
9)
10)
16
56
42
?
?
70
63
65
53°
76°
Find the length of the side labeled x. Round intermediate values to the nearest tenth. Use the rounded
values to calculate the next value. Round your final answer to the nearest tenth.
12)
11)
44
x
33
66°
x
32°
75.9
70°
50°
40.5
Round to the nearest degree...
13) You are standing 200 feet away from the Statue of Liberty that is 200 3 feet tall and looking at the top of
it. What is the angle of elevation from the ground (where you are standing) to the top of the Statue of
Liberty?
60°
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-2-
Worksheet by Kuta Software LLC

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