دایرہ (Daira) is a geometric shape that consists of all points in a plane that are equidistant from a fixed point called the center. The distance from the center to any point on the دایرہ is known as the radius. Dایرہ is a fundamental concept in mathematics and is used in various fields, including geometry, physics, and engineering. In addition to its mathematical significance, دایرہ has cultural and symbolic meanings in many societies. It often represents unity, wholeness, and infinity due to its continuous nature without edges or corners. The concept of دایرہ can also be found in art, architecture, and design, where circular patterns are commonly used.