1.
In the triangle, sin
A
= ____.
A.
B.
C.
5
D.
Hint
2.
Find the value of cos 62° to the nearest ten-thousandth.
A.
0.8829
B.
0.8988
C.
1.8807
D.
0.4695
Hint
3.
Find the value of
x
to the nearest tenth.
A.
21.2
B.
47.2
C.
15.6
D.
13.2
Hint
4.
Find the value of
z
to the nearest tenth.
A.
29
B.
0.7
C.
41.2
D.
61
Hint
5.
Find
m
A
to the nearest tenth in right triangle
ABC
for
A
(1, 5),
B
(4, 9), and
C
(12, 3).
A.
63.4
B.
65.9
C.
26.6
D.
2
Hint