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Loci and Construction

$L$ , $M\,$ and $N\,$ are three radio masts on a diagram. 1 cm represents 200 metres.

$\times$

$×M\times M$

$\times N\,$

A receiver $R\,$ is 800 metres from $L$ . The receiver $R\,$ is equidistant from $M\,$ and $N$ .

On the diagram, show the possible positions of $R$ .

Diagram showing the positions of radio masts L, M and N, each marked by a cross.

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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.