What are Polygons? ► Polygons Explained | Maths Lesson

Watch this video to learn about wonderful polygons. This video explains the names of the 2D shapes and tells you the difference between Regular or Irregular Polygons. Polygons are two-dimensional (2D) shapes. All the all the lines must connect up so they are fully closed. All the sides of polygons must be straight. Triangle = 3 sides Quadrilateral = 4 sides Pentagon = 5 sides Hexagon = 6 sides Heptagon (or Septagon)= 7 sides Octagon = 8 sides Nonagon = 9 sides Decagon = 10 sides Regular or Irregular Polygons: A regular polygon has all angles equal and all sides equal, otherwise it is an irregular polygon. We offer a Free Trial. Sign up today: https://www.mapleonlinelearning.com #homeschool #maths #math #shapes #learning