Pentadecagon, although most mathematicians would use "15-gon."
Icosagon is a 20 sided figure.
The name of a four sided figure (or shape) is called a Square. :)
The name that is given to an 8 sided figure is a octogan.
A 5 sided figure is called a: pentagon
The name of am 11-sided figure is a "hendecagon". ---- Also known as an "undecagon".
A 5-sided figure is called a pentagon.
the name of a two sided figure is a jamie n its the coolest shape ever created the name of a two sided figure is a jamy n its the coolest shape ever created
The name of a 15 sided polygon is Pentadecagon.
Heptagon - a seven sided two demensional figure
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The name of a 15 sided polygon is Pentadecagon.