1.
Find
if
40°.
A.
40°
B.
140°
C.
180°
D.
120°
Hint
2.
Find
if
°.
A.
50°
B.
130°
C.
140°
D.
120°
Hint
3.
Choose the true statement.
A.
and
are vertical angles.
B.
and
are supplementary.
C.
and
are alternate interior angles.
D.
and
are corresponding angles.
Hint
4.
In the picture,
p
||
q
. Find the value of
x
.
A.
x
= 11.4
B.
x
= 20
C.
x
= 11
D.
x
= 15
Hint
5.
A
and
B
are supplementary angles. What is the measure of
B
if
m
A
= 120°?
A.
60°
B.
180°
C.
30°
D.
120°
Hint