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Circles, SM-Bank 022

Calculate the circumference of the circle below correct to two decimal places.  (2 marks)

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\(15.71\ \text{m}\ \ (2\ \text{d.p.})\)

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\(C\) \(=\pi d\)
  \(=\pi\times 5\)
  \(=15.7079\dots\)
  \(=15.71\ \text{m}\ \ (2\ \text{d.p.})\)