Question 1130142


In geometry, a {{{heptagon}}} is a seven-sided polygon or 7-gon. 
The heptagon is sometimes referred to as the {{{septagon}}}, using "sept-" (an elision of septua-, a Latin-derived numerical prefix, rather than hepta-, a Greek-derived numerical prefix) together with the Greek suffix "-agon" meaning angle. Latin numbers are generally not used for this purpose, so septagon in not a favorable answer.