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Area and Circumference of Circles

Area and Circumference of Circles

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Question 8

A semi-circular tunnel entrance has a cross-sectional area of 40 m2.

A diagram of a semi-circle.

Find the perimeter of the tunnel entrance. Give your answer correct to one decimal place.

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Area and Circumference of Circles Questions

  1. GCSE
  2. /Maths
  3. /Area and Circumference of Circles

45 exam-style questions on Eduqas GCSE Maths Area and Circumference of Circles. Each one has a worked solution and a mark scheme showing where the marks go.

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