1.
Describe the segments
and
A.
skew
B.
perpendicular
C.
intersecting
D.
parallel
Hint
2.
Are lines
and
m
parallel, skew, or intersecting?
A.
intersecting
B.
parallel
C.
skew
D.
cannot be determined
Hint
3.
Which of the following is not a way to prove two lines parallel?
A.
Show that a pair of
alternate exterior angles
is congruent.
B.
Show that a pair of
corresponding angles
is supplementary.
C.
Show that a pair of
alternate interior angles
is congruent.
D.
Show that a pair of
consecutive interior
angles is supplementary.
Hint
4.
A formula that can be used to determine the slope of a line is ____ .
A.
m
=
B.
m
=
C.
m
=
D.
m
=
Hint
5.
Which of the following is a line with zero slope?
A.
B.
C.
D.
Hint
6.
Rewrite the equation of a line -2
x
+ 6
y
= 5 in slope-intercept form.
A.
y
=
x
+
B.
y
=
x
-
C.
y
=
+
D.
y
=
-
Hint
7.
Write the equation of the line shown in slope-intercept form.
A.
y
=
x
+ 2
B.
y
=
x
+ 2
C.
y
=
x
+ 2
D.
y
=
x
+ 2
Hint
8.
In the figure
l
||
m
||
n
and
s
and
r
are transversals. If
m
1 = 110 and
m
2 = 60, find
m
ABC.
A.
60
B.
130
C.
170
D.
110
Hint
9.
In the figure
p
m
,
m
2 =
x
+ 50 and
m
5 = 4
x
- 30. Find
m
1.
A.
82
B.
32
C.
70
D.
40
Hint
10.
Classify
13 and
12.
A.
corresponding angles
B.
vertical angles
C.
alternate interior angles
D.
alternate exterior angles
Hint
11.
If
m
10 = 3
n
+ 20 and
m
7 = 7
n
- 52, find
m
9.
A.
74
B.
72
C.
106
D.
18
Hint
12.
Find the value of
x
so that
l
n
.
A.
3
B.
24
C.
17
D.
6
Hint