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If ∠1 and ∠2 are vertical angles, which of the following justifies ∠1 ≅ ∠2?

A. Definition of Vertical Angles
B. Definition of Congruent Angles
C. Symmetric Property of Equality
D. Vertical Angles Theorem

1 Answer

2 votes
I believe the answer is a.
User DeepFriedTwinkie
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