Yes
a closed, flat figure is a polygon. But it is only a polygon when it is not round.
Yes, because a polygon is a plane (flat) figure. By definition, if it is not flat, it cannot be a polygon.
polygon
face
A flat figure is a POLYGON like a square cylinder circle rectangle and lots of more ass
a triple heptagon.
A flat figure polygon is a 2-D figure. It can be a square rectangle decagon dodecagon nonagon heptagon hexagon triangle parallelogram rhombus trapezoid and I forgot what the 2-D name for an 11 sided figure. (2-D can only be shown on paper and a polygon is any CLOSED figure) Hope this Helps!!! A.S.
It is a face of the 3-d figure.
A face
a line
A polygon is a plane figure with 3 or more straight sides and angles. A plane figure is a flat enclosed figure made of straight lines, curved lines, or both.
A hexadecagon is a polygon (a flat figure made of straight lines) with 16 sides.