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Loci and Construction

Loci and Construction

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Question 45

Three radio towers AAA, B B\,B and C C\,C are shown on a scale drawing. 1 cm represents 50 metres50\text{ metres}50 metres.

AAA ×\times×

×B\times B×B

×C \times C\,×C

A signal S S\,S is 150 metres150\text{ metres}150 metres from tower AAA. The signal S S\,S is equidistant from tower B B\,B and tower CCC.

Scale drawing showing radio towers A, B and C marked by crosses.

On the scale drawing, mark the possible positions of the signal SSS.

[3]
Markscheme

Loci and Construction Questions

  1. GCSE
  2. /Maths
  3. /Loci and Construction

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.

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