# How I approximated $\pi$ for “Pi Day”

There was a post here, but it's not here any more!

Instead, it's over at the Aperiodical, as part of their $\pi$ Day approximation challenge.

## Colin

Colin is a Weymouth maths tutor, author of several Maths For Dummies books and A-level maths guides. He started Flying Colours Maths in 2008. He lives with an espresso pot and nothing to prove.

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