👉 Learn about polygons and how to classify them. A polygon is a plane shape bounded by a finite chain of straight lines. A ...

👉 Learn how to determine the sum of interior angles of a polygon. A polygon is a plane shape bounded by a finite chain of straight lines. A regular polygon is a polygon whose sides are congruent ...

Polygons can be regular or irregular in shape. A polygon is a closed 2D shape with at least three sides. A regular polygon is a polygon with all equal sides and angles. An irregular polygon is a ...

The simplest polygon is a triangle (a three-sided shape). Polygons of all types can be regular or irregular. A regular polygon has sides of equal length, and all its interior angles are of equal size.

Today on the 'Name That Thing' quiz, we will test how much you know about geometric shapes. Here are four types of polygons in the image below. Can you tell what these are called in mathematics? What ...