👉 Circumjacence is a concept in mathematics, specifically in the field of topology and geometry. It refers to the property that every polygon can be constructed by joining points on its sides using straight lines. This means that any polygon can be drawn without lifting the pencil from the paper. In other words, if you have a polygon with n sides, then it is possible to draw a new polygon (the "circumjacence") by connecting each side of one polygon to every point on the
