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Worksheet by Kuta Software LLC
Kuta Software - Infinite Algebra 2 Name___________________________________
Period____Date________________
Right Triangle Trig. - Finding Missing Sides and Angles
Find the measure of each angle indicated. Round to the nearest tenth.
1)
13
12
A
B
C
θ
2)
4
13
A
B
C
θ
3)
9
6
A
B
C
θ
4)
11.9
10
A
B
C
θ
5)
7.7
14
B
A
C
θ
6)
5
4
B
A
C
θ
7)
11
4.4
B
A
C
θ
8)
3
3
B
A
C
θ
Find the measure of each side indicated. Round to the nearest tenth.
9)
x
11
B
A
C
37°
10)
x
13
A
B
C
32°
11)
x
5
A
B
C
50.1°
12)
11
x
A
B
C
60°
-1-
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Worksheet by Kuta Software LLC
13)
x
4
B
A
C
41°
14)
x
10.8
A
B
C
57°
15)
10.3
x
A
B
C
37°
16)
3
x
A
B
C
47°
Solve each triangle. Round answers to the nearest tenth.
17)
22.6 mi
A
B
C
62°
18)
9 in
B
A
C
51°
19)
4.5 mi
A
B
C
42°
20)
5 m
B
A
C
53°
21)
29.3 mi
A
B
C
28°
22)
14 mi
A
B
C
24°
23)
3 cm
B
A
C
40°
24)
6 in
B
A
C
28°
-2-
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Worksheet by Kuta Software LLC
Kuta Software - Infinite Algebra 2 Name___________________________________
Period____Date________________
Right Triangle Trig. - Finding Missing Sides and Angles
Find the measure of each angle indicated. Round to the nearest tenth.
1)
13
12
A
B
C
θ
22.6°
2)
4
13
A
B
C
θ
17.1°
3)
9
6
A
B
C
θ
48.2°
4)
11.9
10
A
B
C
θ
50°
5)
7.7
14
B
A
C
θ
28.8°
6)
5
4
B
A
C
θ
36.9°
7)
11
4.4
B
A
C
θ
66.4°
8)
3
3
B
A
C
θ
45°
Find the measure of each side indicated. Round to the nearest tenth.
9)
x
11
B
A
C
37°
13.8
10)
x
13
A
B
C
32°
8.1
11)
x
5
A
B
C
50.1°
6
12)
11
x
A
B
C
60°
5.5
-1-
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Worksheet by Kuta Software LLC
13)
x
4
B
A
C
41°
4.6
14)
x
10.8
A
B
C
57°
12.9
15)
10.3
x
A
B
C
37°
6.2
16)
3
x
A
B
C
47°
2
Solve each triangle. Round answers to the nearest tenth.
17)
22.6 mi
A
B
C
62°
28°
12 mi
25.6 mi
18)
9 in
B
A
C
51°
39°
7.3 in
11.6 in
19)
4.5 mi
A
B
C
42°
48°
5 mi
6.7 mi
20)
5 m
B
A
C
53°
37°
4 m
3 m
21)
29.3 mi
A
B
C
28°
62°
15.6 mi
33.2 mi
22)
14 mi
A
B
C
24°
66°
5.7 mi
12.8 mi
23)
3 cm
B
A
C
40°
50°
2.3 cm
1.9 cm
24)
6 in
B
A
C
28°
62°
3.2 in
6.8 in
-2-
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