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1 vote
Which could be the missing reason in Step 3?

alternate interior angles are congruent
alternate exterior angles are congruent
vertical angles are congruent
corresponding angles are congruent​

User Nurikabe
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2 Answers

4 votes

Answer:

the answer is a

Explanation:

alternate interior angles are congruent

4 votes

Answer:

Alternative interior angles are congruent

Explanation:

User David Hancock
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5.7k points