AnswersOC27 GEO-1206310-S1-Degele-VOL7006PParallel and Perpendicular Lines

Lines Cut by a Transversal Answers

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Two parallel lines are crossed by a transversal.

Question illustration
A
x = 45
B
x = 65
C
x = 95
D
x = 115
2
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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
3

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

Question illustration
A
transitive property
B
symmetric property
C
vertical angles are congruent
D
definition of supplementary angles
4

Two parallel lines are crossed by a transversal.

Question illustration
A
x = 40
B
x = 70
C
x = 110
D
x = 130
5

Two parallel lines are crossed by a transversal.

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

Given: Lines a and b are parallel and line c is a transversal.Prove: 2 is supplementary to 8

Question illustration
A
corresponding angles theorem
B
alternate interior angles theorem
C
vertical angles theorem
D
alternate exterior angles theorem
7

Which angle measures are correct? Select three options.

A
m2 = 125°
Option A
B
m3 = 55°
Option B
C
m8= 55°
Option C
D
m12 = 100°
Option D
E
m14 = 100°
Option E
8

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
9

Two parallel lines are crossed by a transversal.

Question illustration
A
b = 32
B
b = 52
C
b = 118
D
b = 128
10

Lines b and c are parallel.

Question illustration
A
m6 = 45°
Option A
B
m6 = 54°
Option B
C
m6 = 117°
Option C
D
m6 = 126°
Option D

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