Quadrilateral
This closed figure, with straight sides, is known as a Polygon.
A polygon.
It is a polygon that is a closed plane figure with 3 or more straight lines.
A polygon is any planar figure bounded by straight sides..A regular hexagon has 6 straight and equal sides.
A quadrilateral is a closed plane figure with four straight sides.
A polygon
A simple polygon is a closed, straight-sided figure in which the sides do not overlap.
If they are straight sides, then a polygon. Otherwise, simply "a closed plane figure with 3 or more sides".
it's a closed figure with straight sides
A decagon is a ten sided figure (usually a regular ten sided figure with all interior angles equal and all sides equal in length) A polygon is a closed planar figure bounded on all sides by straight lines. A polygon can have any number (greater than two) of sides.
polygon: it refers to a figure that has closed sides and straight edges with more than 3 sides
Polygon