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Sector Areas and Arc Lengths

Sector Areas and Arc Lengths

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Question 26

AOB AOB\,AOB is a sector of a circle, centre O O\,O and radius 5.2 cm. The angle of the sector is 80∘80^\circ80∘.

Diagram of sector AOB with center O, radii 5.2 cm, and central angle 80 degrees.

Find the perimeter of the sector. Give your answer correct to 3 significant figures.

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Markscheme

Sector Areas and Arc Lengths Questions

  1. GCSE
  2. /Maths
  3. /Sector Areas and Arc Lengths

30 exam-style questions on OCR GCSE Maths Sector Areas and Arc Lengths. Each one has a worked solution and a mark scheme showing where the marks go.

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