A heptagon in Euclidean Room is not able to generate uniform tilings together with other polygons, such as the typical pentagon. Even so, it is among fourteen polygons that could fill a airplane-vertex tiling, in its circumstance only together with an everyday triangle and a forty two-sided polygon (3. Jahannam https://senioraidtools.com/10-easy-mobility-exercises-for-seniors-to-stay-active-and-independent/