Undecagon is a 11sided figure
A hendecagon or an undecagon is the name of a polygon which has eleven sides.
It is a hendecagon.
the 11th sides of polygon is called UNDECAGON....... the 12th sides is DODECAGON.....
The hendecagon is a polygon with eleven sides.
An equilateral polygon is a polygon where the length of all the sides of the polygon are the same length.
It is called Enneagon for eleven sides.
None.
An eleven sided polygon (2D shape with straight sides) is called a Hendecagon.I often set this as a research puzzle for my mathematics classes!
It is called a hendecagon.
A regular polygon has equal sides in length and angles.
The perimeter of a polygon is the sum of the length of each of its sides. If the polygon is a regular polygon the you can calculate the perimeter as [number of sides] *[the length of one side]
A polygon with eleven sides and corners is called a hendecagon. Occasionally, it may be referred to as an undecagon.