A pizza chef increases the radius of a circular pizza base by 25%.
Find the percentage increase in the surface area of the pizza base.
Practise Eduqas GCSE Maths Repeated Percentage Change with exam-style questions for Foundation and Higher tier. 56 questions, matched to the Eduqas GCSE Maths (C300QS) specification and written in Component 1 and Component 2 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.