Loci in geometry

In geometry, a locus is a set of points that share a common property or satisfy a specific condition. Think of it as a "region" or "path" that all points follow because they meet a certain rule—like all points that are equally distant from a fixed point form a circle, which is the locus of all those points. Essentially, it describes the collection of all points that meet a particular criterion, helping visualize and understand geometric relationships and constraints.