👉 The term "areal" refers to a property in geometry, specifically a plane area. It is often used in the context of calculating distances or areas of shapes on a flat surface, such as land, buildings, or objects. In mathematics, an "areal" can also refer to a specific type of shape that has a particular property or characteristic. For example, in Euclidean geometry, a plane area can be defined as the region enclosed by two parallel lines and their intersection point. The