Question

1) PQRS is rectangle. Diagonals PR and QS intersect at O. Prove that triangle POR
und triangle QPS are congruent. for digram
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Answer 1

bro, I have a doubt about question

POR is not an angle if it's PSR then I can help u

In triangle PSR and PQR

PR=PR ( common)

PQ = SR ( opposite sides of a rectangle are equal)

PS = QR ( opposite angles of a rectangle are equal)

hence,triangle PSR congruent PQR

(by sss congruence)