5.What is a regular polygon? State the name of a regular polygon of
(i) 3 slides

(ii) 4 slides

(iii) 6 slides

A polygon is said to be a regular polygon, if all its sides and interior angles and exterior angles are equal.
The regular polygon of:

(i)3 sides= equilateral triangle.

(ii)4 sides= square.

(iii)6 sides = regular hexagon
.