In mathematics, the term Irregular often refers to shapes that do not have equal sides or angles. Unlike regular shapes, such as squares or triangles, which have uniform properties, irregular shapes can vary greatly in form and size. This variability makes them interesting in both theoretical and practical applications, such as in art and architecture. Irregular shapes can be found in nature, where many objects do not conform to standard geometric definitions. Understanding irregularity is essential in fields like design and engineering, where unique forms can lead to innovative solutions and aesthetic appeal.