A right-angled triangle PQR PQR\,PQR is shown. The right angle is at vertex QQQ. The side PQ PQ\,PQ is 15 cm. The angle at vertex R R\,R is 30∘30^\circ30∘.
Calculate the length PRPRPR.
Exact trig values Questions
Practise AQA GCSE Maths Exact trig values with exam-style questions for Foundation and Higher tier. 64 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.