1.
In
, and
a
= 12. Find
b
to the nearest tenth.
A.
23.2
B.
20.9
C.
6.9
D.
6.2
Hint
2.
In
and
h
=5. Find
g
to the nearest tenth.
A.
4.4
B.
5.7
C.
1.4
D.
18.3
Hint
3.
In
and
. Find
j
to the nearest tenth.
A.
8.8
B.
12.3
C.
6.5
D.
12.4
Hint
4.
In
ABC
,
m
A
= 45,
a
= 9, and
c
= 11. Find
m
C
to the nearest tenth.
A.
30.2
B.
54.7
C.
59.8
D.
35.3
Hint
5.
Kendra cuts a triangle out of a piece of paper. With a protractor, she measures one of the angles to be 58.3°. Then she uses a ruler to find that the length of the opposite side is 16.5 cm, and the length of one of the other sides is 18.3 cm. To the nearest tenth of a cm, how long is the third side of Kendra's triangle?
A.
18.3 cm
B.
13.6 cm
C.
18.1 cm
D.
15.1 cm
Hint