Midpoint polygon
POLYGON WHOSE VERTICES ARE THE MIDPOINTS OF THE EDGES OF ANOTHER POLYGON
Midpoint Polygon; Kasner polygon; Mid-point polygon; Kasner descendant; Kasner descendent
In geometry, the midpoint polygon of a polygon is the polygon whose vertices are the midpoints of the edges of . It is sometimes called the Kasner polygon after Edward Kasner, who termed it the inscribed polygon "for brevity".