Apolygon is a
figure formed by three or more called

A polygon is a closed figure formed by three or more straight lines called line segments.

A polygon is a closed figure formed by three or more straight lines called line segments.

It is formed with only straight lines; if any curved line is used to form a closed figure than it will not be termed as a polygon

A polygon can be classified on the basis of a number of sides and measure of angles

Classified by Measuring the Angles:- Regular, irregular, concave , convex, quadrilateral and pentagon

On the basis of sides it can be a triangle having 3 sides, quadrilateral having 4 sides, pentagon having five sides and so on