A square garden of side length 12 m has a circular pond in the center. The pond touches all four sides of the garden boundary.
Work out the area of the garden that is not covered by the pond. Give your answer correct to 1 decimal place.
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.