Providing that it is a regular 20 sided icosagon the each interior angle measures 162 degrees
A 20-sided polygon is an icosagon.(see related link)
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Icosagon
icosagon icosagon
An icosagon has 12 vertices.
You could(will eventually) find an icosagon in a history lesson,because the Nancy sighn is an icosagon!
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
It is icosagon.it mostly look like a circle