PQRS PQRS\,PQRS is a rectangle with side PQ=15PQ = 15PQ=15 cm and side QR=7QR = 7QR=7 cm.
Calculate the length of the diagonal PRPRPR.
Give your answer correct to 1 decimal place.
90 exam-style questions on AQA GCSE Maths Pythagoras. Each one has a worked solution and a mark scheme showing where the marks go.