In rectangle ABCD with AB=16, P is a point on BC so that APD=90. TS is perpendicular to BC with BP=PT. PD intersects TS at Q. Point R is on CD such that RA passes through Q. In triangel PQA, PA=20, AQ=25 and QP=15.
Very nice, Omi !!!
Thanks! Can you tell me what SD is?
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