Question

pqr is isosceles.sides pq and pr are equal and s and t are their midpoint s respectively.prove that QTR congruent to rsq​

Answer 1

Answer:

In triangles sqr and tar

QR = QR

SQ (=1/2 PQ)=TR(=1/2 PR) [since PQ=PR]

angle SQR=TRQ

So by SAS criterion both the triangles are congruent