Talk:Regular polygon

From Conservapedia
Jump to navigation Jump to search

Mistake?

"Gauss ... showed that a regular n-sided polygon can be constructed with ruler and compass if the odd prime factors of n are distinct Fermat primes." I'm not sure that this is right. According to [1], an enneagon cannot be constructed with ruler and compass. Sepura 13:24, 22 February 2008 (EST)

Retrieved from "https://www.conservapedia.com/index.php?title=Talk:Regular_polygon&oldid=392867"