Heptagon
A polygon with ten sides would be called a decagon.
A polygon is a closed 2-D shape with sides made from straight line segments.
A hexagon is a six sided polygon but not necessarily you can hve other six sided figures
The sum of the exterior angles of a polgon - no matter how many sides - is 360 degrees.
No.
Heptagon
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It is a triangle
Icosogon
Hexagon
A pentagon
how many sides does an polygonshave
It is an 11 sided polgon
180
An octagon is a polygon that has 8 sides
720 degrees