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Apply trigonometry to determine the value of $x$.
Mathematics 0580 · IGCSE · Right-angled triangles
Right-angled triangles — practice question
The diagram depicts a right-angled triangle.
Worked solution & mark scheme
This 2-mark question has a full step-by-step worked solution and mark scheme. One marking point: “Applies $\cos 52^{\circ} = \frac{x}{16}$ or a more advanced correct method” …
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