Question

In the given figure., if PQ=PR, prove that QS = RS.​

Answer 1

PQ=PR,SO IT IS AN ISOSCELES TRIANGLE.

CONSTRUCTION:JOINING PS

PROOF:BY JOINING PS WE GET THE POINT S WHICH IS THE MID POINT OF QR

SO ACCORDING TO MIDPOINT THEOREM 2QS=QR

SO,QS =RS(PROVED)