How thick is a three-sided coin?

https://www.youtube.com/watch?v=-qqPKKOU-yY

Activity, Group Work, Publisher, Matt Parker (Standup Maths), Video, YouTube

Matt Parker investigates what the thickness of a fair three-sided coin would be.

You can help investigate this experimentally, see this video.

26 January 2018 Edit: 3 February 2018


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