The value of pi lies between those two lengths. By doubling the number of sides of the hexagon to a 12-sided polygon, then a 24-sided polygon, and finally 48- and 96-sided polygons, Archimedes was ...

Gumilyov Eurasian National University discovered a 3,800-year-old hexagon-shaped structure ... pyramid as each of its six sides measured around 42 feet in length, as per Archaeology News Online ...