1.
Suppose
m
1 = 130°. Find
m
5.
A.
120°
B.
130°
C.
45°
D.
150°
Hint
2.
Choose the true statement.
A.
and
are vertical angles.
B.
and
are supplementary.
C.
and
are corresponding angles.
D.
and
are alternate interior angles.
Hint
3.
R
and
S
are alternate exterior angles. Find the value of
x
if m
R
= 7
x
° and
m
S = 175°.
A.
x
= 35
B.
x
= 17.5
C.
x
= 12.5
D.
x
= 25
Hint
4.
Classify the angle.
A.
acute
B.
obtuse
C.
right
D.
straight
Hint
5.
Classify the angle pair using all names that apply.
A.
vertical, supplementary, congruent
B.
adjacent, complementary, congruent
C.
adjacent, supplementary, congruent
D.
vertical, complementary, congruent
Hint