👉 Aspherical is a term in mathematics that refers to an object or shape that has no parallel lines, edges, or angles. This means that it cannot be divided into two congruent parts and must have straight sides. Aspherical objects are often used in geometry and physics to represent shapes with no parallel lines. For example, a sphere is aspherical because its curved surface does not allow for any parallel lines or edges. Similarly, a cone is also aspherical because its circular base does not have any