Mathematics 0580 · IGCSE · Angles

Angles — practice question

The figure depicts an isosceles triangle. One angle is $41^\circ$. The angle at the base is marked $x^\circ$. This diagram is not drawn to scale.
(main)[2]

Find 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 equation $x + 41 + 41 = 180$ is used, or an equivalent method is used.

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