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.
41 exam-style questions on AQA GCSE Maths SOHCAHTOA (Trigonometry). Each one has a worked solution and a mark scheme showing where the marks go.