1.
Which pair of angles are complementary?
A.
B.
C.
D.
Hint
2.
Which pair of angles are supplementary?
A.
B.
C.
D.
Hint
3.
Angles
A
and
B
are complementary. If
m
A
= 25°, what is
m
B
?
A.
65°
B.
25°
C.
75°
D.
90°
Hint
4.
Angles
RST
and
TSU
are supplementary. If
= 79°, find
.
A.
101°
B.
110°
C.
11°
D.
10°
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.
41°
B.
15°
C.
51°
D.
39°
Hint