A right-angled triangle PQR PQR\,PQR is shown. The right angle is at vertex QQQ. Side PQ PQ\,PQ is vertical and labeled 7 cm. Side QR QR\,QR is horizontal and labeled 12 cm. Hypotenuse PR PR\,PR is shown.
Calculate the size of angle QPRQPRQPR.
Practise OCR GCSE Maths SOHCAHTOA (Trigonometry) with exam-style questions for Foundation and Higher tier. 43 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.