right triangle trig missing sides and angles - …bakermath.org/classes/algebra ii/trig/t3-missing...
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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
AB
C
θ
2)
413
A B
C
θ
3)
9
6
A B
C
θ
4)
11.9 10
AB
C
θ
5)
7.7 14
BA
C
θ
6)
5
4B
A
C
θ
7) 11
4.4
BA
C
θ
8)
3
3
B
AC
θ
Find the measure of each side indicated. Round to the nearest tenth.
9)
x11
B
AC
37°
10)
x
13A
B
C
32°
11)
x
5
A
BC
50.1°
12) 11
x
AB
C
60°
-1-
13)
x4
B A
C
41°
14)
x
10.8A
B
C
57°
15)
10.3
x
A
BC
37°
16)
3x
A
BC
47°
Solve each triangle. Round answers to the nearest tenth.
17)
22.6 mi
AB
C
62°
18)
9 in
B
AC
51°
19)
4.5 miA
B
C
42°
20)
5 m BA
C
53°
21)
29.3 mi
AB
C
28°
22)
14 mi
A
B
C
24°
23)
3 cm
B
A
C
40°
24)
6 in
BA
C
28°
-2-
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
AB
C
θ
22.6°
2)
413
A B
C
θ
17.1°
3)
9
6
A B
C
θ
48.2°
4)
11.9 10
AB
C
θ
50°
5)
7.7 14
BA
C
θ
28.8°
6)
5
4B
A
C
θ
36.9°
7) 11
4.4
BA
C
θ
66.4°
8)
3
3
B
AC
θ
45°
Find the measure of each side indicated. Round to the nearest tenth.
9)
x11
B
AC
37°
13.8
10)
x
13A
B
C
32°
8.1
11)
x
5
A
BC
50.1°
6
12) 11
x
AB
C
60°
5.5
-1-
13)
x4
B A
C
41°
4.6
14)
x
10.8A
B
C
57°
12.9
15)
10.3
x
A
BC
37°
6.2
16)
3x
A
BC
47°
2
Solve each triangle. Round answers to the nearest tenth.
17)
22.6 mi
AB
C
62° 28°
12 mi
25.6 mi
18)
9 in
B
AC
51°
39°
7.3 in
11.6 in
19)
4.5 miA
B
C
42°
48°
5 mi
6.7 mi
20)
5 m BA
C
53°37°
4 m 3 m
21)
29.3 mi
AB
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
BA
C
28°62°
3.2 in
6.8 in
-2-