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A 3-sided figure is called a triangle.
A six-sided plane figure is called a hexagon.
The name of a four sided figure (or shape) is called a Square. :)
Heptagon - a seven sided two demensional figure
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heptagon * * * * * No. That is a 7 sided figure. A 17 sided figure is a heptadecagon.
2160 degrees (14-2)*180 = 2160
There are many possibilities, and here are a couple: A dodecagonal prism (dodecagon = 12 sided plane figure); A heptagonal pyramid (heptagon = 7 sided plane figure).
A ten sided figure is a decahedron.
An eight sided figure is an octagon.
Icosagon is a 20 sided figure.
A six sided figure is called a hexagon.
a twlve sided figure is calles a pentogram
1200 sided figure is chiliadihectagon
A six sided figure is called a hexagon.
A 17 sided figure is a heptadecagon.