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Surface Area

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Question 10

The diagram shows a concrete barrier for a road. The cross section of the barrier is in the shape of a trapezium.

Calculate the total surface area of the concrete barrier.

A trapezoidal prism: top base 12 cm, bottom base 30 cm, height 12 cm, slant side 15 cm, and length 10 cm.

[4]
Markscheme

Surface Area Questions

  1. GCSE
  2. /Maths
  3. /Surface Area

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

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