1.
Which statement cannot be used to prove
A.
B.
slope
slope
C.
D.
Hint
2.
Which statement needs to be true to prove
A.
1
2
B.
m
1 +
m
3 = 180°
C.
4
1
D.
1
3
Hint
3.
If two lines are cut by a transversal and ______ angles are congruent, then the lines are parallel.
A.
vertical
B.
adjacent
C.
consecutive interior
D.
corresponding
Hint
4.
Find the value of
x
so
A.
90
B.
-6
C.
6
D.
5
Hint
5.
If
3
4, which lines must be parallel?
A.
a
and
c
B.
a
and
b
C.
d
and
e
D.
a
and
d
Hint