1.
Find
if
°.
A.
140°
B.
130°
C.
50°
D.
120°
Hint
2.
In the picture,
p
||
q
. Find the value of
x
.
A.
x
= 11
B.
x
= 11.4
C.
x
= 15
D.
x
= 20
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.
A
and
B
are supplementary angles. What is the measure of
B
if
m
A
= 120°?
A.
180°
B.
60°
C.
30°
D.
120°
Hint
5.
Classify the angle.
A.
right
B.
acute
C.
obtuse
D.
straight
Hint