A heptagon in Euclidean Area is unable to generate uniform tilings together with other polygons, similar to the common pentagon. Even so, it is one of fourteen polygons which will fill a airplane-vertex tiling, in its situation only alongside a daily triangle and also a forty two-sided polygon (three. Polynices https://senioraidtools.com/10-easy-mobility-exercises-for-seniors-to-stay-active-and-independent/