Respuesta :
Answer:
∠1 and ∠2 are congruent because they are pair of corresponding angles.
Step-by-step explanation:
The angles that lie on the same side of the transversal and are in matching positions are called corresponding angles.
Since ∠1 and ∠2 lie on the side of the transversal, where ∠1 is the exterior angle and ∠2 is the interior angle then it means that they have the same measure.
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