The name of a 7 sided polygon is Heptagon.
A hendecagon or an undecagon is the name of a polygon which has eleven sides.
pentachiliagon
A 6 sided polygon is called an hexagon
It is called a heptagon.
The name for this polygon is a nonagon,
The name of a 7 sided polygon is Heptagon.
A hendecagon or an undecagon is the name of a polygon which has eleven sides.
Apothem!
Not surprisingly, it is called a side!
"Heptagon" is the name of a 7-sided polygon.
If measured on the inside of the polygon, the it is an interior angle.
A five-sided polygon is called a "pentagon."
pentachiliagon
An octagon.
The answer is an octagon.
A heptagon