A ladder is leaning against a vertical wall. The ladder makes an angle of 32∘ 32^\circ\,32∘ with the horizontal ground. The top of the ladder is 4.5 metres above the ground.
Work out the length of the ladder, LLL. Give your answer to 3 significant figures.
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.