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