Question

Statements: Reasons:

Answer 1

Answer:

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Step-by-step explanation:

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1.- m ∠2 = m ∠ 3

2.- ∠1 and ∠ 2 are adjacent angles

3.- m∠1 + m∠2 = 180°

4.-

5.- ∠1 and ∠3 are supplementary             linear pair angles are supplementary