In quadrilateral

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

Problem

In quadrilateral PQRSPQRS, the diagonals intersect at TT. It is known that PT=TRPT = TR and △PTQ≅△RTS\triangle PTQ \cong \triangle RTS. Which of the following conclusions can be drawn, thereby proving that PQRSPQRS is a parallelogram? (a) PQ∥RSPQ \parallel RS (b) PQ=RSPQ = RS (c) QT=TSQT = TS (d) ∠PTQ=∠RTS\angle PTQ = \angle RTS

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