Mathematics 0580 · IGCSE · Angles

Angles — practice question

The diagram depicts two parallel lines $AB$ and $CD$. At the top-left crossing, the angle is $52^\circ$ and the interior angle is labelled $x^\circ$. At the bottom-right crossing, the angle is $135^\circ$. The diagram is not drawn to scale.
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Work out the value of $x$.

Worked solution & mark scheme

This 2-mark question has a full step-by-step worked solution and mark scheme. One marking point: The angle $45$ or $52$ is correctly marked or used.

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