Question

Define a regular polygon

Answer 1

A regular polygon is a closed figure made up of line segments having equal lengths and sides.
Polygon = poly +gon
Poly =many
Gon=sides
Regular = equal.
For example =
Triangle
Sqare
Pentagon
Hexagon
Octagon
Heptagon
Nonagon

Answer 2

A regular polygon is both equiangular and equliteral for example a Square has a equal length and angle of equal measure. Hence, it is a regular polygon...