Posted by **Jennifer** on Sunday, February 5, 2012 at 2:30pm.

I Need help doing a geometry proof.

In the figure below, PQ=RS. Prove PR=QS.

____________________

P Q R S

- Geometry -
**Anonymous**, Sunday, February 5, 2012 at 6:20pm
PR+RS = PS

PQ+QS = PS

so,

PR+RS = PQ+QS

but, PQ=RS, so

PR + PQ = PQ + QS

so,

PR = QS

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