Question

For each of the shapes below, state whether it is a regular polygon, an irregular

polygon or neither.
A
D
B
E
C

Answer 1

The classification of the shapes is;

• A - irregular polygon
• B - neither
• C - irregular polygon
• D - regular polygon
• E - irregular polygon

What is a regular polygon?

A regular polygon is a closed geometric shape with all sides of equal length and all interior angles of equal measure.

An irregular polygon is a polygon with sides and/or angles of different lengths and measures.

The classification of the shapes given in the diagram is as follows;

A - irregular polygon

B - neither (a polygon must have at least three or more sides)

C - irregular polygon

D - regular polygon

E - irregular polygon