The diagram shows a straight path represented by the line segment PQ PQ\,PQ and a tree located at point RRR.

Use ruler and compasses to construct the perpendicular from the tree at point R R\,R to the path PQPQPQ.
You must show all your construction lines.
134 exam-style questions on AQA GCSE Maths Loci and Construction. Each one has a worked solution and a mark scheme showing where the marks go.