How to Identify types of regular/irregular



polygons by number of sides




Plane figures made up of three or



more closed line segments



are polygons.



Each line segment of a polygon is a



side. Polygons are classified by the



number of sides.




Triangle (three sides), Quadrilateral (four sides), Pentagon (five sides), Hexagon (six sides), Octagon (eight sides).
Triangle (three sides), Quadrilateral (four sides), Pentagon (five sides), Hexagon (six sides), Octagon (eight sides).