What is a name of a polygon with 18 sides?

Anonymous

∙ 15y ago

Updated: 10/17/2024

The proper name is octadecagon. Most people, including mathematicians, will use 18-gon since that effectively communicates the size of the polygon. But, if you want to appear pretentious or be obfuscatory, by all means use the Greek prefices.

Wiki User

∙ 10y ago

What else can I help you with?

What is the name polygon that have 18 sides?

An Octadecagon

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The name of a polygon with 15 sides is a pentadecagon

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There is no formula for how many sides there are in a polygon; the name of the polygon shows how many sides it has.

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A pentagon is the polygon with 5 sides.

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A polygon with seven sides is a heptagon.

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