Segment Proof Practice

Review Justify each statement with a property of equality, a property of congruence, or apostulate. QA = QA Reflexive Property If AB = BC and BC = CE then AB = CE. Transitive Property If Q is between P and R, then PR = PQ + QR. Segment Addition Postulate #1 Proof Complete the following proof below Given SU=LR, TU=LN Segment Addition Postulate Transitive Property Substitution Property Subtraction Property ST=NR Definition of congruent segments #2 Proof Complete the following proof below AB congruent to CD Definition of congruent segments Symmetric Property CD is congruent to AB #3 Proof Statements Reasons GA = RP Given AR = AR Reflexive Property GA + AR = RP + AR Addition Property GA + AR = GRRP + AR = AP Segment Addition Postulate GR = AP Substitution Property