A heptagon in Euclidean space is unable to create uniform tilings together with other polygons, much like the normal pentagon. Even so, it is one of fourteen polygons that can fill a plane-vertex tiling, in its scenario only alongside a daily triangle and a forty two-sided polygon (3. One day https://lorenzocbumz.blogunok.com/37963975/5-simple-statements-about-7-day-pill-organizers-explained