Area and Circumference of Circles

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Question 12

The diagram shows a semi circle inside a sector of a circle, $A B C$ .

$AB\,$ is the diameter of the semi circle.

Angle $90^\circ$

$A B = 12$ cm

Find the area of the shaded region.

Diagram for question 12: A sector ABC of a circle with center A.

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Area and Circumference of Circles Questions

IGCSE
Maths
Area and Circumference of Circles

Practise CIE IGCSE Maths Area and Circumference of Circles with exam-style questions for Core and Extended tier. 14 questions, matched to the CIE IGCSE Maths (0580) specification and written in Paper 1 and Paper 3 (Core) or Paper 2 and Paper 4 (Extended) 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.