1.
Lines
s
and
t
are parallel and
r
is a transversal.
Find the measure of
5 if
m
2 = 72.
A.
18
B.
108
C.
72
D.
36
Hint
2.
Classify
9 and
15.
A.
alternate interior angles
B.
alternate exterior angles
C.
corresponding angles
D.
consecutive interior angles
Hint
3.
In the figure,
a
b
and
t
is a transversal. If
m
2 = 3
x
+ 18, find the value of
x
.
A.
36
B.
68
C.
90
D.
24
Hint
4.
If
m
5 = 76, find
m
1.
A.
14
B.
76
C.
104
D.
94
Hint
5.
If
m
10 = 3
n
+ 20 and
m
7 = 7
n
- 52, find
m
9.
A.
72
B.
74
C.
106
D.
18
Hint