Proving Lines Parallel

Question 1

Two parallel lines are crossed by a transversal.

Revolt · Accepted Answer

x = 115

Question 2

Two parallel lines are crossed by a transversal.

Revolt · Accepted Answer

x = 37 ✓ Correct

Question 3

Lines b and c are parallel.

Revolt · Accepted Answer

m2 = 50°

Question 4

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

Revolt · Accepted Answer

vertical angles are congruent ✓ Correct

Question 5

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

Revolt · Accepted Answer

alternate interior angles theorem

Question 6

Two parallel lines are crossed by a transversal.

Revolt · Accepted Answer

56.5°.

Question 7

Two parallel lines are crossed by a transversal.

Revolt · Accepted Answer

x = 12

Question 8

Two parallel lines are crossed by a transversal.

Revolt · Accepted Answer

y = 50

Question 9

Two parallel lines are crossed by a transversal.

Revolt · Accepted Answer

b = 128

Proving Lines Parallel Answers