Huy is working on a proof that consecutive interior angles are supplementary. Statement Reason 1. m∠A+m∠C=180°m∠A+m∠C=180° Linear pairs are supplementary 2. m∠A=m∠Em∠A=m∠E 3. m∠E+m∠C=180°m∠E+m∠C=180° Substitution 4. ∠E∠E and ∠C∠C are supplementary Definition of supplementary angles What is the missing reason in the proof? (1 point) Responses Transitive Property of Equality Transitive Property of Equality Vertical Angles Theorem Vertical Angles Theorem Definition of congruence Definition of congruence Corresponding Angles Postulate