The diagram shows a semi circle inside a sector of a circle, ABCABCABC. AB AB\,AB is the diameter of the semi circle. Angle BAC=90∘BAC = 90^\circBAC=90∘ AB=12AB = 12AB=12 cm
Find the area of the shaded region.
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.