Question

What’s this as I’m quite confused

Answer 1

Explanation:

An irregular polygon is a polygon that does not have equal sides or equal angles. In other words, its sides and angles are not the same throughout the shape. The irregularity can occur in terms of side lengths, angles, or both. Each side of an irregular polygon may have a different length, and the interior angles may vary as well.

A polygon is a closed two-dimensional shape with straight sides. It is formed by connecting line segments called edges or sides.

Answer 2

D, E, and C would be regulars, and A and B would be irregulars.

Explanation:

It asks to define whether a shape is a regular polygon, irregular polygon, or neither. An irregular polygon is a polygon with no similar sides while a regular polygon is a shape with the same length sides. D, E, and C would be regulars, and A and B would be irregulars. If the shape is open, then it is not a polygon.