The diagram shows a decorative circular border on a plaque, formed by cutting a circle out of a larger circular wood piece.
The radius of the smaller circle is 8 cm. The diameter of the larger circle is 20 cm.
Find the area of the shaded border.
Area and Circumference of Circles Questions
Practise OCR GCSE Maths Area and Circumference of Circles with exam-style questions for Foundation and Higher tier. 47 questions, matched to the OCR GCSE Maths (J560) specification and written in the written papers style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.