Proving Lines Parallel Answers

10 verified answers3 views
4

Two parallel lines are crossed by a transversal.

Question illustration
A
x = 21
B
x = 28
C
x = 35
D
x = 37 ✓ Correct
6

Given: m || n and p is a transversalProve: m2 = m7

Question illustration
A
corresponding angles theorem
B
alternate interior angles theorem
C
transitive property
D
subtraction property
8

Given: x ∥ y and w is a transversalProve: ∠3 ≅ ∠6

Question illustration
A
transitive property
B
symmetric property
C
vertical angles are congruent ✓ Correct
D
definition of supplementary angles
9

Lines b and c are parallel.

Question illustration
m
m6 = 45°
Option m
m
m6 = 54°
Option m
m
m6 = 117°
Option m
m
m6 = 126°
Option m
10

Lines b and c are parallel.

Question illustration
A
m2 = 31°
Option A
B
m2 = 50°
Option B
C
m2 = 120°
Option C
D
m2 = 130°
Option D

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