THE ULTIMATE GUIDE TO TYPES OF QUADRILATERALS

The midpoints of the perimeters of any quadrilateral (convex, concave or crossed) are definitely the vertices of the parallelogram called the Varignon parallelogram. It has the following Homes:Notice 1: One of the most normal trapezoids and isosceles trapezoids would not have perpendicular diagonals, but there are actually infinite quantities of (n