(03.01 MC) Kelly and Daniel wrote the following proofs to prove that vertical angles are congruent. Who is correct? Kelly's Proof Statement Justification ∠2 = ∠4 Vertical angles are congruent. ∠1 = ∠3 Vertical angles are congruent. Vertical Angles are congruent. Vertical Angle Theorem Daniel's Proof Statement Justification ∠1 + ∠2 = 180° Definition of Supplementary Angles ∠1 + ∠4 = 180° Definition of Supplementary Angles ∠1 + ∠2 = ∠1 + ∠4 Transitive Property of Equality ∠2 = ∠4 Subtraction Property of Equality Both Kelly and Daniel are correct. Neither Kelly or Daniel is correct.

Question

(03.01 MC)  Kelly and Daniel wrote the following proofs to prove that vertical angles are congruent. Who is correct?     Kelly's Proof   Statement	Justification ∠2 = ∠4	Vertical angles are congruent. ∠1 = ∠3	Vertical angles are congruent. Vertical Angles are congruent.	Vertical Angle Theorem  Daniel's Proof   Statement	Justification ∠1 + ∠2 = 180°	Definition of Supplementary Angles ∠1 + ∠4 = 180°	Definition of Supplementary Angles ∠1 + ∠2 = ∠1 + ∠4	Transitive Property of Equality ∠2 = ∠4	Subtraction Property of Equality  Both Kelly and Daniel are correct.   Neither Kelly or Daniel is correct.