It is a circle or an oval shape.
A polygon is a closed figure made by joining line segments, where each line segment intersects exactly two others. Many figures are polygons, but take any polygon and remove and edge and you have a figure that is not a polygon. So the anwer is yet it can.
A polygon
Convex polygon. When the sides are extended, none of them pass through the polygon's interior.
it is an Polygon
No. A circle is not a polygon.
No it is NOT a polygon, because polygons reffer to 2-demensional figures, however, a CUBE is three demensional.
a polygon
4
A circle is one example of a plane figure that is not a polygon. A V is also not a polygon.
The formulas for a polygon depend on the particular figure. A polygon can be a rectangle, triangle, pentagon, or many other plane figures. So, the formulas for area and volume will be different depending on the type of polygon you have.
Basically, the meaning of a polygon is closed because the sides are straight. A meaning of a polygon for you: a square. A square has 4 sides that are all straight, a square is a polygon.
More than 3 sides, closed figures, and, straight sides.