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Area and Circumference of Circles

Area and Circumference of Circles

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Question 13

A metal washer is shaped like a ring, formed by removing a small circle from the center of a larger metal disc.

A shaded ring (annulus) formed by two concentric circles.

The radius of the smaller circle (the hole) is 3 cm. The diameter of the larger circle is 10 cm.

Find the area of the metal washer.

[3]
Markscheme

Area and Circumference of Circles Questions

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

45 exam-style questions on OCR 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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