👉 In mathematics and physics, "geometrina" is a term that refers to a mathematical object or function that can be represented as a geometric shape. It is often used in the context of geometry, but it can also refer to any object that has been constructed from shapes such as triangles, circles, rectangles, etc. For example, in geometry, we can consider the set of all points in the plane which are equidistant from two fixed points (the "center" and the "radius