Provide the reasons for statements 3 and 5 in the proof.
Given: ∠1 and ∠2 form a linear pair; m∠2 = 100°
Prove: m∠1 = 80°


Reason #3. _ Postulate
Reason# 5 _ Property of equality 

Provide the reasons for statements 3 and 5 in the proof Given 1 and 2 form a linear pair m2 100 Prove m1 80 Reason 3 Postulate Reason 5 Property of equality class=