👉 In mathematics, a semicircle is a type of circle that has one diameter and no other chords. It's an essential part of the geometry and trigonometry courses in high school and college. A semicircle can be thought of as half of a full circle. It's not only interesting because it's easy to visualize but also because it provides a unique perspective on many geometric concepts. Semicircularity is a property that allows us to define how much more "flat" or "
