What the seven members in the quadrilateral squad—parallelogram, rectangle, square, rhombus, kite, trapezoid, isosceles trapezoid—desire to be known as, because they all want to join the Polygon fraternity.
Like the triangle who recently branded itself as a trigon, all quadrilateral hope that in the new year they would all love to be identified as a quadgon.
by MathPlus April 21, 2018
Get the Quadgon mug.