Question

PQRS is a parallelogram with diagonals PR and QS intersecting at point E. If ar (SEP)+ ar (QER)= 12 cm 2 , find area of parallelogram PQRS.

Answer 1

PQRSis a parallellogram with diagonals PR and QS are intersecting at a point E.If ar(SEP)+ar(QER)=12 cm,
     PQRS=12*2=24 sq.cm