The diagram shows a cuboid ABCDEFGHABCDEFGHABCDEFGH.
AB=4 cmAB = 4 \text{ cm}AB=4 cm
AE=3 cmAE = 3 \text{ cm}AE=3 cm
AG=10 cmAG = 10 \text{ cm}AG=10 cm
Calculate the length of ADADAD.
Give your answer correct to 3 significant figures.
22 exam-style questions on AQA GCSE Maths 3d Pythagoras and Trigonometry. Each one has a worked solution and a mark scheme showing where the marks go.