1.
If
which lines must be parallel?
A.
B.
C.
D.
Hint
2.
Find the value of
x
so that
.
A.
35
B.
37
C.
11
D.
19
Hint
3.
Which statement cannot be used to prove
A.
B.
C.
slope
slope
D.
Hint
4.
Which statement needs to be true to prove
A.
m
1 +
m
3 = 180°
B.
1
2
C.
1
3
D.
4
1
Hint
5.
If
3
4, which lines must be parallel?
A.
a
and
d
B.
a
and
b
C.
a
and
c
D.
d
and
e
Hint