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Substitution

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Question 16

A=12(a+b)h\displaystyle A = \frac{1}{2}(a + b)hA=21​(a+b)h

Work out the value of A A\,A when a=5a = 5a=5, b=3b = 3b=3 and h=4h = 4h=4

[2]
Markscheme

Substitution Questions

  1. GCSE
  2. /Maths
  3. /Substitution

296 exam-style questions on AQA GCSE Maths Substitution. Each one has a worked solution and a mark scheme showing where the marks go.

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