Mathematics 0580 · IGCSE · Pythagoras' theorem and trigonometry in 3D

Pythagoras' theorem and trigonometry in 3D — practice question

The diagram depicts a cuboid $ABCDEFGH$. $AB = 15.1\,$cm, $BC = 4.5\,$cm and $CG = 9.2\,$cm.
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Calculate the angle between the diagonal $BH$ and the face $ADHE$.

Worked solution & mark scheme

This 4-mark question has a full step-by-step worked solution and mark scheme. One marking point: “Apply the tangent ratio” …

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