Quadrilateral has diagonal

MATHEMATICS · Single correct · CBSE · Mathematics · Triangles · Triangles

Problem

Quadrilateral

PQRS

has diagonal

PR

. It is known that

\angle QPR = \angle SRP

and

\angle QRP = \angle SPR

. Which of the following can be concluded? (a)

QR = RS

(b)

PQ = RS

(c)

PQ = QR

(d)

PQ = PR