Polygons have the same number of vertexes/vertices as the sides. So, A 20 sided polygon will have 20 vertexes/vertices.
A polygon with ten sides is simply a decagon.
A quadrilateral is a polygon with four sides and four vertices.
A polygon with ten sides is a decagon.
22 because usually the number of sides is the number of vertexes and vice versa.
A polygon with ten sides is called a decagon.
A ten sided polygon is called a Decagon.
A Decagon
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Decagon
it is a decagon
What is the sum of the measures of the exterior angles of a regular polygon with ten sides