An 18-sided polygon is called an octadecagon or an octakaidecagon.
octakaidecagon
The name of a 18 sided polygon is Octadecagon.
octadecagon or octakaidecagon
Depending on their shapes and relative sizes, anything from a rectangle to an 18-sided polygon (if they are allowed to overlap).Depending on their shapes and relative sizes, anything from a rectangle to an 18-sided polygon (if they are allowed to overlap).Depending on their shapes and relative sizes, anything from a rectangle to an 18-sided polygon (if they are allowed to overlap).Depending on their shapes and relative sizes, anything from a rectangle to an 18-sided polygon (if they are allowed to overlap).
36
One billion-sided polygon = GIGAGON
The name of a 18 sided polygon is Octadecagon.
The name of a 18 sided polygon is Octadecagon.
The name of a 18 sided polygon is Octadecagon.
18. If a polygon has n sides, then it has n-2 triangles.There are 18 triangles in a 20 sided polygon.
An 18 sided polygon is called a Octadecagon or a Octakaidecagon
The interior angle of an octdecagon, an 18 sided regular polygon, is 160o.
A 39 sided polygon
If you say this shape is 18 sided i would guess it has 18 sides. ;)
octadecagon or octakaidecagon
Depending on their shapes and relative sizes, anything from a rectangle to an 18-sided polygon (if they are allowed to overlap).Depending on their shapes and relative sizes, anything from a rectangle to an 18-sided polygon (if they are allowed to overlap).Depending on their shapes and relative sizes, anything from a rectangle to an 18-sided polygon (if they are allowed to overlap).Depending on their shapes and relative sizes, anything from a rectangle to an 18-sided polygon (if they are allowed to overlap).
The interior angles of an 18 sided polygon add up to 2880 degrees
2880 degrees