You can call it a tridecagon or a 13-gon.
A 10-sided polygon is a decagon.
A pentagon and a quadrilateral, respectively.
A ten-sided polygon is called a decagon.
The name of a 10 sided polygon is Decagon.
The name of a 5 sided polygon is Pentagon.
A thirteen sided polygon is called a tridecagon- or you might call it a 13-gon
The name of a 13 sided polygon is Tridecagon.
A thirteen-sided polygon is called a triskaidecagon or tridecagon.
triskaideka as in triskaidekaphobia - the fear of the number thirteen or a 13-sided polygon can either be called a triskaidecagon or a tridecagon.
tripolyrifodecagram
a tidecagon or triskaidecagon
Tridecagon.
A 13 sided polygon is called a tridecagon or a triskaidecagon. The name comes from the Greek words for thirteen.
The question has been asked "What is the angle sum of a thirteen sided polygon?" The answer to this question is 1980 degrees. The sum of the interior angles of a polygon of n sides = 180(n - 2)
The correct term for a thirteen sided polyong is refered as a tripolyrifodecagram
any polygon with more than 12 sides is called an n-gon
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