Some polygons are irregular, but many irregular shapes are not polygons.
Another answer: Yes
Irregular means Not regular. FOR EXAMPLE: A regular polygon is a shape with all equal sides, but an irregular polygon is not equilateral.
A 5 sided pentagon can be a regular or an irregular polygon.
An irregular polygon
The circle is an irregular shape because all of it is curved. * * * * * No. A circle is a regular shape. It is not a polygon and so cannot be a regular polygon but that does not prevent it from being a regular shape.
Irregular polygon
an irregular polygon
An irregular polygon
An irregular polygon
A 5 sided pentagon can be a regular or an irregular polygon.
A 6 sided hexagon can be a regular or an irregular shaped polygon
Any "irregular" polygon.
An irregular polygon.