PQRS PQRS\,PQRS is a square tile. The diagonal of the square tile is 12 cm.
Calculate the perimeter of the square tile. Give your answer correct to one decimal place.
Practise OCR GCSE Maths Pythagoras with exam-style questions for Foundation and Higher tier. 55 questions, matched to the OCR GCSE Maths (J560) specification and written in the written papers 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.