A surveyor is measuring a triangular plot of land PQRPQRPQR. The interior angle at P P\,P is 75∘ 75^\circ\,75∘ and the interior angle at R R\,R is 35∘35^\circ35∘. The side length PQ PQ\,PQ is 15 m.
Work out the area of the triangular plot PQRPQRPQR. Give your answer to 1 decimal place.
Practise Eduqas GCSE Maths The Sine Rule with exam-style questions for Foundation and Higher tier. 39 questions, matched to the Eduqas GCSE Maths (C300QS) specification and written in Component 1 and Component 2 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.