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O-LevelMathematicsGeometry4024/11 · May/June 2011 · Q235 Marks

Construct, using ruler and compasses only, triangle ABC with sides AB = 9cm, BC = 8cm and AC = 6cm. The line AB has been drawn for you. [Figure: Line segment AB drawn]

  1. (b)Construct the locus of points, inside the triangle ABC, which are
  2. (b)(i)equidistant from AB and BC,[1]
  3. (b)(ii)4 cm from A.[1]
  4. (c)Shade the region, inside triangle ABC, containing the points that are nearer to BC than AB and more than 4 cm from A.[1]

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About this question

Topic
Geometry, O-Level Mathematics (syllabus 4024). Structured question, 5 marks.
Source
O-Level Mathematics, May/June 2011 Paper 1 Variant 1, question 23.

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