1.
Which pair of lines are parallel?
A.
B.
C.
D.
Hint
2.
Which pair of angles are alternate interior angles?
A.
B.
C.
D.
Hint
3.
Which pair of angles are corresponding angles?
A.
B.
C.
D.
Hint
4.
If
m
||
h
and
m
1 = 40°, find
m
5.
A.
40°
B.
140°
C.
80°
D.
20°
Hint
5.
If
m
||
h
and
m
7 = 110°, find
m
5.
A.
7°
B.
40°
C.
55°
D.
110°
Hint