👉 Protractility is a physical property that describes how accurately a line segment or curve can be drawn on a flat surface. It involves measuring the distance between two points along a straight line, and comparing it to the actual length of the line segment or curve. Protractility is often used in engineering applications where accurate measurements are required, such as in construction or manufacturing processes. The term "protractility" was introduced by the French mathematician Jean-Baptiste Joseph Poinsot in 1
