Question

Which of the following are polygons?

Answer 1

(a) It is formed by four-line segments and we know that a simple closed figure formed by three or more-line segments is called a polygon. So, it is a polygon named quadrilateral.

(b) It is formed by three-line segments and we know that a simple closed figure formed by three or more-line segments is called a polygon. So, it is polygon named triangle.

(c) It is formed by twelve-line segments and we know that a simple closed figure formed by three or more-line segments is called a polygon. So, it is polygon.

(d) It is not a polygon because it contains curves.