It has 90 but nobody other than a Greek or a pretentious snob would call it that.
An enneacontagon is a polygon that has 90 sides. The term comes from the Greek words "ennea," meaning nine, and "contagon," meaning ten, collectively indicating nine groups of ten sides. This geometric figure is quite complex and rarely encountered in practical applications.
The sensible answer is a 90-gon. However, if you are pretentious or wish to obfuscate or irritate your audience you could go for enneacontagon.
10 sides.
There is no formula for how many sides there are in a polygon; the name of the polygon shows how many sides it has.
heptagons have 7 sides
There are 90 sides in an enneacontagon.
hecta- is the prefix for 100, so probably hectagon.But a 90 sided polygon is Enneacontagon
The sensible answer is a 90-gon. However, if you are pretentious or wish to obfuscate or irritate your audience you could go for enneacontagon.
Enneacontagon
Enneacontagon
A ninety sided polygon is called an enneacontagon.
The name of a 90 sided polygon is Enneacontagon
A 90 sided shape is called Enneacontagon.
A 90-sided polygon is called an enneacontagon.
An enneacontagon. See the related link for more information.
A 109-sided shape is called a "enneacontakaienneagon." The name is derived from the Greek numerical prefixes "ennea-" (meaning nine) and "kai-" (meaning and), along with the suffix "-agon" (meaning angle). This polygon has 109 sides and 109 angles.
a crescent has 19 sides