A circle has a radius of 12 cm, measured to the nearest cm.
Work out the lower bound for the circumference of the circle.
Give your answer in terms of π\piπ.
Work out the upper bound for the area of the circle.
Give your answer in terms of π\piπ.
Practise Edexcel GCSE Maths Bounds with exam-style questions for Foundation and Higher tier. 52 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.