Polygons can be regular or irregular. If the angles are all equal and all the sides are equal length it is a regular polygon. To find the sum of interior angles in a polygon divide the polygon into ...

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 ...

"This is a story of how harmless choices can make a harmful world," reads the introduction on playable post Parable of the Polygons. Just above this text, a crowd of yellow triangles and blue squares ...