A heptagon in Euclidean Area is unable to make uniform tilings along with other polygons, much like the frequent pentagon. Having said that, it is among fourteen polygons that will fill a airplane-vertex tiling, in its scenario only along with a regular triangle as well as a 42-sided polygon (3. https://beaubwmzl.timeblog.net/73486519/how-7-day-pill-organizers-can-save-you-time-stress-and-money