geometry

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given line segment PQ , PQ=3QR, and QR= 1/3 RS Prove: line segment PQ is congruent to line segment RS

  • geometry -

    QR = 1/3 RS
    so
    RS = 3 QR
    but
    PQ = 3 QR

    so,
    PQ = RS
    and the line segments are congruent

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