👉 In geometry, a lieus is a point in two-dimensional Euclidean space that lies on or near a given line. It is often used to denote points where certain geometric shapes meet. For example, the lieus of a point P and its distance from a line L are defined as follows: 1. The lieus of P is the point on the line L that is closest to P. 2. The distance between P and L is the length of the segment from P to the closest point
