73. Which lines are parallel if mZ1 + m2 = 1802 Justify your answer.87kA. i || k, by the Converse of the Same-Side Interior Angles PostulateB. g | h, by the Converse of the Alternate Interior Angles TheoremC. g || h, by the Converse of the Same-Side Interior Angles PostulateD. j || k, by the Converse of the Alternate Interior Angles Theorem
