1.
Which statement cannot be used to prove
A.
B.
C.
D.
slope
slope
Hint
2.
Which statement needs to be true to prove
A.
1
3
B.
4
1
C.
m
1 +
m
3 = 180°
D.
1
2
Hint
3.
If two lines are cut by a transversal and ______ angles are congruent, then the lines are parallel.
A.
corresponding
B.
consecutive interior
C.
vertical
D.
adjacent
Hint
4.
If
3
4, which lines must be parallel?
A.
a
and
d
B.
a
and
c
C.
d
and
e
D.
a
and
b
Hint
5.
If
is complementary to
and
is complementary to
what reason proves
A.
If two parallel lines are cut by a transversal, then complementary angles are equal in measure.
B.
If two angles are complementary to the same angle, then they are equal in measure to each other.
C.
Transitive Property
D.
Angle Addition Property
Hint