Thursday, September 20, 2012


In geometry a polygon is a flat shape consisting of straight lines that are joined to form a closed chain or circuit.

1 comment:

  1. Would you consider this figure a polygon? ________
    It's two segments on top of each other, so that it goes over and back--a closed chain. It's flat and is composed of straight lines.
    Or would you consider this a monster that needs to be barred?