How do I remember the area of a circle if it's not in the formula book?

I tend to use rhymes to remember difficult maths formulas - it makes life so much easier! For example, "I never knew how much I cared that the area of a circle is πr²". 

Madeleine P.

7 months ago

Answered by Madeleine, a GCSE Maths tutor with MyTutor

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Waseem A.

Degree: Physics (Bachelors) - Oxford Alumni University

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“About Me: I studied physics at Oxford University before switching to a mathematics course at Lancaster University and am now aspiring to enrol in a graduate program in mathematics. I have appreciated mathematics and physics from an ea...”

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Elspeth B.

Degree: Medicine (Bachelors) - University College London University

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“HiI am a medical student at University College in London where although I left school five years ago I am still having to recall all the basics I learnt in my science GSCE's and A-levels. Therefore I have realised just how important ...”

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Iro C.

Degree: Biology (Bachelors) - Imperial College London University

Subjects offered:Maths, Psychology+ 5 more

Human Biology
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“Hello, my name is Iro and I am currently on my first year of studying Βiology at Imperial College London. Having graduated from secondary school relatively recently, I find it easy to identify with the students and provide them with a...”

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Madeleine P.

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Degree: Economics (Bachelors) - Durham University

Subjects offered:Maths, -Personal Statements-

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“About me I am reading Economics at Durham University. I have always had a passion and love for Mathematics and really enjoy now using it at degree level when tackling real world problems. I am very patient and freindly and have a desi...”

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