if QS and PR are diagonals quadrilateral PQRS intersect at O such that ar(trPOQ) = (trSOR). show that PSiiRQ
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Given that ar(POQ) = AR(SOR)
THIS IMPLIES , AR(POQ)+AR(SOP)=AR(SOR)+AR(SOP)
this again implies: AREA ( tri SRP)=AREA ( tri PQS)
also, the two triangles are on the same base SP and between the lines PS AND RQ.
THERFORE, PS ll RQ .
THIS IMPLIES , AR(POQ)+AR(SOP)=AR(SOR)+AR(SOP)
this again implies: AREA ( tri SRP)=AREA ( tri PQS)
also, the two triangles are on the same base SP and between the lines PS AND RQ.
THERFORE, PS ll RQ .
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