4MA0 Foundation January 2015 Paper 1R Q9

EdexcelFoundationOld spec3 marksAngles (Including Parallel Lines)

9

Isosceles triangle PQR with PQ = PR, angle x° at P; QR extended to S with angle PRS = 118°

Diagram NOT accurately drawn

\(PQR\) is an isosceles triangle.
\(QRS\) is a straight line.
\(PQ = PR\).
Angle \(PRS = 118^\circ\)

Work out the value of \(x\).

(3)