Is there such a coin – or cylinder – in which there is an equal chance of getting heads, tails or landing on its side? I am guessing that it is a ratio between the radius and height of the coin, but what are the numbers?
closed as off-topic by Quintec, Mike Earnest, Dr Xorile, Jaap Scherphuis, Rubio♦ Mar 30 '18 at 22:57
This question appears to be off-topic. The users who voted to close gave this specific reason:
- "This question is off-topic as it appears to be a mathematics problem, as opposed to a mathematical puzzle. For more info, see "Are math-textbook-style problems on topic?" on meta." – Quintec, Mike Earnest, Dr Xorile, Jaap Scherphuis, Rubio