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Question 15

The diagram shows a bar of gold in the shape of a prism. The cross section of the gold bar is in the shape of a trapezium.

Calculate the total surface area of the gold bar.

A trapezoidal prism: top base 4 cm, bottom base 12 cm, height 3 cm, slant side 5 cm, and length 15 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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