👉 The term "intermedius" is a concept in geometry and topology that refers to a point or line segment that divides an area into two equal parts. It is often used in conjunction with the word "closed," as it means that the point of intersection between the two sides of the triangle formed by the closed curve, called the base, and the circle (or sphere) is also part of the closed curve. In geometry, the term "intermedius" can be applied to a circle
