👉 Quadridigitate, also known as quadrilateral digitate or quadrilaterally digitate, is a mathematical concept that refers to a set of rules for determining the area of a given shape when its sides are measured in units of length and angles are measured in degrees. These rules can be applied to any polygon (a closed figure with at least three sides) with an inscribed circle. The term "quadridigitate" comes from the fact that, when measuring the sides and angles of