In parallelogram

MATHEMATICS · Single correct · CBSE · Mathematics · Quadrilaterals · Quadrilaterals

Problem

In parallelogram PQRSPQRS, diagonal PRPR is drawn. If ar(△PRS)=26 cm2\text{ar}(\triangle PRS)=26\,\text{cm}^2, find ar(PQRS)\text{ar}(PQRS). (a) 78 cm278\,\text{cm}^2 (b) 52 cm252\,\text{cm}^2 (c) 26 cm226\,\text{cm}^2 (d) 39 cm239\,\text{cm}^2

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