1.

{ Diagonals }AC and }BD of quadrilateral }ABCD intersects each other at }P . Show that }}{ ar (APB) }× ar }(CPD)= ar }(APD)× ar }(BPC) .

Answer» { Diagonals }AC and }BD of quadrilateral }ABCD intersects each other at }P . Show that }}{ ar (APB) }× ar }(CPD)= ar }(APD)× ar }(BPC) .


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