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Homework Help: Proof !

  1. Dec 10, 2008 #1

    god do i hate these things, ok here we go,
    Given:ABC, PQR, AB=PQ, BC=QR

    3. The attempt at a solution
    1.ABC and PQR/Given
    2.AB=PQ and BC=QR/Given
    3.AB+BC=PQ+QR/All lines are congruent so when added the sum is congruent
    4.AB+QR=PQ+BC/Partition Postulate
    5.AC=PR/When all of the parts of thine are congruent, the lines are congruent

    i'm pretty sure thats not right, can someone tell me where i went wrong?
  2. jcsd
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