nonagon$525149$ - definição. O que é nonagon$525149$. Significado, conceito
Display virtual keyboard interface

O que (quem) é nonagon$525149$ - definição

NINE-SIDED POLYGON
Nonogon; Regular Nonagon; Regular nonagon; 9-gon; Regular enneagon; 9 symmetry; Enneagon

Nonagon         
·noun A figure or polygon having nine sides and nine angles.
nonagon         
['n?n?g(?)n]
¦ noun a plane figure with nine straight sides and angles.
Derivatives
nonagonal adjective
Origin
C17: formed irregularly from L. nonus 'ninth', on the pattern of words such as hexagon.
Enneagon         
·noun A polygon or plane figure with nine sides and nine angles; a nonagon.

Wikipédia

Nonagon

In geometry, a nonagon () or enneagon () is a nine-sided polygon or 9-gon.

The name nonagon is a prefix hybrid formation, from Latin (nonus, "ninth" + gonon), used equivalently, attested already in the 16th century in French nonogone and in English from the 17th century. The name enneagon comes from Greek enneagonon (εννεα, "nine" + γωνον (from γωνία = "corner")), and is arguably more correct, though less common than "nonagon".