Mathematics 0580 · IGCSE · Angles

Angles — practice question

The diagram depicts two straight lines crossing two parallel lines. One angle is labelled $71^{\circ}$, another is labelled $55^{\circ}$, and the unknown angle is called $x^{\circ}$. The diagram is not drawn to scale.
(main)[2]

Find $x$.

Worked solution & mark scheme

This 2-mark question has a full step-by-step worked solution and mark scheme. One marking point: “$54^{\circ}$” …

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