Statements: reasons:
1.) 1.) given
2.) ∠1 and ∠2 form a linear pair 2.)
3.) 3.) linear pair postulate
4.) m∠1+m∠3=180 4.) angle addition postulate
5.) 5.)

given: m∠2 = m∠3
prove: ∠1 and ∠3 are supplementary.

The answer to your question is below

Step-by-step explanation:

I hope it helps you

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

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your question is incomplete, write all the numbers in the sequence that it tells you.  

step-by-step explanation: