A right-angled triangle DEF DEF\,DEF is shown. The right angle is at vertex EEE. Side DE DE\,DE is vertical and labeled 8 cm. Side EF EF\,EF is horizontal. Hypotenuse DF DF\,DF is labeled 13 cm.
Calculate the size of angle DFEDFEDFE.
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.