Mathematics 0580 · IGCSE · Right-angled triangles

Right-angled triangles — practice question

The diagram represents a right-angled triangle, $ABC$. $AC = 15$ cm and angle $BAC = 38^{\circ}$.
(main)[2]

Calculate the length of $BC$.

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This 2-mark question has a full step-by-step worked solution and mark scheme. One marking point: “between $9.23$ and $9.235$” …

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