When you have finished this page, try the Other Polygons Quiz.
A polygon is a plane figure with three or more sides and equal number of angles. Besides triangle, squares and rectangles there are:
Pentagons - Five sided polygons
Hexagon - Six sided polygon
Heptagon - Seven sided polygon
Octagon - Eight sided polygon
Nonagon - Nine sided polygon
Decagon - Ten sided polygon
Dodecagon - Twelve sided polygon
