Mathematics 0580 · IGCSE · Geometrical terms

Geometrical terms — practice question

The diagram depicts rectangle ABCD, and EFG is an equilateral triangle that makes contact with the rectangle at F and G.
(main)[2]

Find the value of x and the value of y.

Worked solution & mark scheme

This 2-mark question has a full step-by-step worked solution and mark scheme. One marking point: “Therefore, $x=108,\ y=72$” …

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