A polygon with 27 sides would be called an icosakaiheptagon.
The "proper" name is icosiheptagon. Most people, including mathematicians, will use 27-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.
The "proper" name is icosiheptagon. Most people, including mathematicians, will use 27-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.
the sum of the interior angles in a 27 sided polygon is 4500.
27-agon
It has 9 sides and it can be an regular or a irregular polygon which is called a nonagon Check: 0.5*(81-27) = 27 diagonals
5
it is called icosikaiheptagon
The sum of the exterior angles of any polygon, including a 27 sided one, is 360 degrees.
No more than 27.
the name of a 7sided polygon is hexagon.
inite polygon