A triangle.
A polygon
a circle. A square, circle, rectangle, or triangle.
A simple straight line.It join two vetices(corners) of a polygon(a closed figure made of straight lines).
A plain figure is a simple figure.
polygon
A simple closed figure formed by three or more segments is called a polygon. Regardless of how many sides a polygon has, all polygons will have as many vertices as it has sides.
A triangle.
If they are straight lines then it is a polygon.
no, but an eight sided figure you could use is an octagon. a figure 8 may be a figure and closed but, it has no sides and no line segments.
It is called its perimeter.
A simple closed figure formed by line segments joined together. The point where the sides meet is called the vertex (vertices, plural). A regular polygon is formed when all the sides are equal. Polygons are named by the number of sides and angles they contain.
It is a polygon that fits the given description.
Yes. A simple closed figure is counted as a polygon for a polygon is closed.
a polygon
A polygon
a circle. A square, circle, rectangle, or triangle.