Problem 42721. Fun with a compass

Created by James

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46 Solutions
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Last Solution submitted on Feb 01, 2021

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Solution 826285

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1 Comment

Peng Liu on 14 Feb 2016

In order to make this work, the combination of multiple *distinct* Fermat primes needs to be considered.

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geometry regular polygons unit circle

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Problem 42721. Fun with a compass

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Problem 42721. Fun with a compass

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Last 200 Solutions

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