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The Sine Rule

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Question 2
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A triangle PQR where side PR is 15.4 m, angle Q is 112 degrees, and angle R is 38 degrees.

Work out the perimeter of triangle PQRPQRPQR. Give your answer to 3 significant figures.

[4]

The Sine Rule Questions

  1. GCSE
  2. /Maths
  3. /The Sine Rule

Practise AQA GCSE Maths The Sine Rule with exam-style questions for Foundation and Higher tier. 36 questions, matched to the AQA GCSE Maths (8300) specification and written in Paper 1, Paper 2 and Paper 3 style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.

Question bank