4 marksConstructing Lines, Angles, and Polygons

CSEC Mathematics · May/June 2018 · Paper 2 · Question 3(a)

Using a ruler, a pencil and a pair of compasses, construct the triangle ABC, such that AB = 8 cm, ∠BAC = 30° and AC = 10 cm.

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Other parts of this question

3(b)(i)State the coordinates of the point Q.[1 mark]
3(b)(ii)The line PQ is mapped to P'Q' by an enlargement, centre O and scale factor 3. On the diagram above, draw the line P'Q'.[2 marks]
3(b)(iii)The Δ OPQ undergoes a reflection in the line y = 0 to produce the image O''P''Q''. On the diagram above, draw the Δ O''P''Q''.[2 marks]

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