QUESTION 10 In the diagram below, P, Q and R are points on a circle. YR bisects PRQ with Y on PQ PQ is produced to meet RS at S such that SR = SY, QX | SR. P V2 Y X 72 0.1 Prove that SR is a tangent to the circle at R. R 2 Prove that QR is a tangent to the circle passing through Q, X and P. S (6) 19 69 (3)
