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Pythagoras

Pythagoras

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Question 8
34%

The diagram shows two right-angled triangles, ABC ABC\,ABC and ACDACDACD.

AB=20 cmAB = 20\text{ cm}AB=20 cm, BC=12 cmBC = 12\text{ cm}BC=12 cm and CD=9 cmCD = 9\text{ cm}CD=9 cm.

Calculate the length of ADADAD.
Give your answer to 3 significant figures.

Two connected right-angled triangles

[4]
Markscheme

Pythagoras Questions

  1. GCSE
  2. /Maths
  3. /Pythagoras

90 exam-style questions on Eduqas GCSE Maths Pythagoras. Each one has a worked solution and a mark scheme showing where the marks go.

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