A sketch contains two horizontal parallel lines that are intersected by one sloping line. The angle at the top intersection is labelled $124^\circ$, while the angle at the lower intersection is labelled $x^\circ$. The sketch is marked NOT TO SCALE.
(main)[1]
Find $x$.
Worked solution & mark scheme
This 1-mark question has a full step-by-step worked solution and mark scheme. One marking point: “56” …