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3 marksConstructing Lines, Angles, and Polygons

CSEC Mathematics · January 2010 · Paper 2 · Question 3(b)(i)

This question involves geometric construction and measurement. You need to construct triangle ABC with AC = 6 cm, ∠ACB = 60°, and ∠CAB = 60°.

Construct, accurately, the triangle ABC shown below, where AC = 6 cm, ∠ACB = 60°, ∠CAB = 60°.

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Other parts of this question

  1. 3(a)(i)Draw a Venn diagram to represent this information.[4 marks]
  2. 3(a)(ii)a)List the members of the set T ∩ E.[1 mark]
  3. 3(a)(ii)b)List the members of the set (T ∪ E)'.[1 mark]
  4. 3(b)(ii)Complete the diagram to show the kite, ABCD, in which AD = 5 cm.[2 marks]
  5. 3(b)(iii)Measure and state the size of ∠DAC.[1 mark]

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