You could(will eventually) find an icosagon in a history lesson,because the Nancy sighn is an icosagon!
http://thesaurus.maths.org/mmkb/gallery.html?folder=png it has various shapes and the Icosagon on it hope it helped you [:
An icosagon is a polygon with 20 sides. To find the sum of the interior angles of any polygon, you can use the formula: (n-2) * 180 degrees, where n is the number of sides. So, for an icosagon, the sum of the interior angles would be (20-2) * 180 = 3240 degrees.
icosagon icosagon
An icosagon has 12 vertices.
an icosagon is a 20 sided polygon not a Big Fat Dick
An icosagon has no edges because it is a 20 sided polygon
An icosagon is a two-dimensional polygon, not a three-dimensional figure. An icosagon has 20 sides - while an icosahedron has 20 faces.
icosagon(go to google images and type it in)
Just the one because an icosagon is a 20 sided polygon
Icosagon is the TWENTY-sided Polygon ...... The sum of its interior angles = 3240 degrees
It is not a solid figure because an icosagon is a polygon with 20 sides
An icosagon is a 20 sided polygon that has 20 vertices which is the plural of vertex