1.
Which pair of angles are supplementary?
A.
B.
C.
D.
Hint
2.
Angles
A
and
B
are supplementary. If
= 45°, find
.
A.
45°
B.
75°
C.
90°
D.
135°
Hint
3.
Angles
A
and
B
are complementary. If
m
A
= 25°, what is
m
B
?
A.
75°
B.
90°
C.
65°
D.
25°
Hint
4.
Find the value of
x
in the figure.
A.
58°
B.
23°
C.
148°
D.
32°
Hint
5.
The county engineer is designing a new road to cross existing Oak Boulevard as shown in the diagram. What is the missing angle measure?
A.
39°
B.
51°
C.
41°
D.
15°
Hint