Draw EA EA AE AEGA AAME ZGEA ZMAE LGAELMEA EG AM GA ME GAME is a parallelogram exactly one line Reason SSS Congruence Theorem Corresponding parts of congruent triangles are congruent Reason Definition of a parallelogram A Reflexive Property of Congruence Same Side Interior Angles Converse B Reflexive Property of Congruence Alternate Interior Angles Converse C Transitive Property of Congruence Pairs of congruent segments are parallel