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Loci and Construction

$L$ , $M\,$ and $N\,$ are three landmarks in a park. 1 cm represents $metres5\text{ metres}$ .

$L$ $×\times$

$×M\times M$

$\times N\,$

A treasure $T\,$ is hidden $metres20\text{ metres}$ from landmark $L$ . The treasure $T\,$ is equidistant from landmark $M\,$ and landmark $N$ .

Map showing the positions of landmarks L, M and N, each marked with a cross.

On the map of the park, show the possible positions of the treasure $T$ .

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Loci and Construction Questions

166 exam-style questions on OCR GCSE Maths Loci and Construction. Each one has a worked solution and a mark scheme showing where the marks go.