What is the next step in the proof? Choose the most logical approach.

Statement: ∠6≅∠14
Reason: For parallel lines cut by a transversal, corresponding angles are congruent.

Statement: ∠6≅∠7
Reason: Vertical Angles Theorem

Statement: ∠6 and ∠5 are supplementary.
Reason: Linear Pair Theorem

Statement: m∠6+m∠8=180°
Reason: angle addition

Question

What is the next step in the proof? Choose the most logical approach.

Statement: ∠6≅∠14 
Reason: For parallel lines cut by a transversal, corresponding angles are congruent.

Statement: ∠6≅∠7 
Reason: Vertical Angles Theorem

Statement: ∠6 and ∠5 are supplementary.
Reason: Linear Pair Theorem

Statement: m∠6+m∠8=180° 
Reason: angle addition

anonymous · Answer

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