A circular hole is cut out from a square metal plate. The side of the square plate measures 10 cm and the circle is large enough to touch all four edges of the square.
Calculate the area of the metal remaining after the circle has been cut out. Give your answer correct to 1 decimal place.
Practise Edexcel GCSE Maths Area and Circumference of Circles with exam-style questions for Foundation and Higher tier. 47 questions, matched to the Edexcel GCSE Maths (1MA1) specification and written in Paper 1, Paper 2 and Paper 3 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.