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CSEC Mathematics · January 2015 · Paper 2 · Question 6(b)(i)

The diagram below, not drawn to scale, shows the plan of a swimming pool in the shape of a rectangle and two semicircles. The rectangle has dimensions 8 metres by 3.5 metres. [Use π = 22/7]

State the length of the diameter of the semicircle, AFE.

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Other parts of this question

  1. 6(a)(i)Measure and state the length of PQ on the drawing. PQ = ___________[1 mark]
  2. 6(a)(ii)Determine the scale of the drawing. The scale is 1: ___________[2 marks]
  3. 6(a)(iii)Calculate the actual area of the face LMNPK on the building.[4 marks]
  4. 6(b)(ii)Calculate the perimeter of the swimming pool.[3 marks]

More practice: the rest of this paper · more Perimeter of Plane Shapes questions · all CSEC Mathematics past papers