Mathematics 0580 · IGCSE · Right-angled triangles

Right-angled triangles — practice question

The diagram depicts a right-angled triangle ABC.
(a)[3]

Work out AC’s exact length.

(b)[1]

Write down k’s value.

Worked solution & mark scheme

This 4-mark question has a full step-by-step worked solution and mark scheme. One marking point: “$\sqrt{57}$” …

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