A heptagon in Euclidean Area is not able to generate uniform tilings alongside other polygons, similar to the typical pentagon. Having said that, it is one of fourteen polygons that will fill a airplane-vertex tiling, in its circumstance only along with a daily triangle as well as a 42-sided polygon https://senioraidtools.com/10-easy-mobility-exercises-for-seniors-to-stay-active-and-independent/