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O-LevelMathematicsTrigonometry4024/22 · May/June 2017 · Q66 Marks

Triangle PQR has a right angle at P, angle PRQ = 38° and RQ = 12cm. [Figure of triangle PQR]

  1. (a)Calculate PQ.[2]
  2. (b)S is a point such that angle PRS is a right angle and QS = 10cm. Calculate the two possible values of angle QSR.[4]

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About this question

Topic
Trigonometry, O-Level Mathematics (syllabus 4024). Structured question, 6 marks.
Source
O-Level Mathematics, May/June 2017 Paper 2 Variant 2, question 6.

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