The video discusses the importance of geometry in understanding the world around us, highlighting how geometric shapes and principles are integral to everyday life and various professions.

KAYLA: And it’s a closed shape.It wouldn’t be much good as a pond otherwise. ADA: These properties tell us it’s a polygon.A polygon is a closed shape made of straight lines.Your pond is a ...

A regular polygon is a shape in which all the sides are equal and all the angles are equal.

is the number of sides. Another way to calculate the sum of the interior angles of a polygon is to see how many triangles the shape is composed of. Quadrilaterals are composed of two triangles.

They are the same. Here is a table to help you remember how to identify some common 2D shapes by their properties. A polygon is a 2D shape with straight sides that meet at vertices. Polygons have ...

Two-dimensional (2D) shapes are completely flat. They have two dimensions – length and width. A polygon is a closed 2D shape with straight sides that meet at vertices. Polygons can be regular or ...