Polygons

Polygons are 2D shapes that are made up of straight lines only.

A cube is not a polygon, because it’s 3D.

A circle is not a polygon because it has curved sides.

List of Polygons

  • 3 sides – triangle
  • 4 sides – quadrilateral
  • 5 sides – pentagon
  • 6 sides – hexagon
  • 7 sides – heptagon
  • 8 sides – octagon
  • 10 sides – decagon
  • 12 sides – dodecagon