
A right-angled triangle ABC ABC\,ABC is shown. The right angle is at vertex BBB, indicated by a small square. Vertex A A\,A is above BBB, and vertex C C\,C is to the right of BBB. The angle at vertex C C\,C is labeled 35∘35^\circ35∘. The side BC BC\,BC is labeled 20 cm.
Calculate the length ABABAB.
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.