1.
Classify the angle whose measure is 100°.
A.
right
B.
obtuse
C.
straight
D.
acute
Hint
2.
Which pair of angles are supplementary?
A.
B.
C.
D.
Hint
3.
Angles
A
and
B
are supplementary. If
= 45°, find
.
A.
45°
B.
75°
C.
90°
D.
135°
Hint
4.
Classify the angle below.
A.
obtuse
B.
straight
C.
right
D.
acute
Hint
5.
Angles
A
and
B
are complementary. If
m
A
= 25°, what is
m
B
?
A.
75°
B.
25°
C.
65°
D.
90°
Hint