👉 Circumundation is a mathematical concept in geometry that describes how an object or a circle is divided into two equal parts. It can be visualized as dividing the circumference of a circle into two concentric circles, where one of them passes through the center of the other. In simpler terms, it means that if you have a circle and you cut it into two equal parts (circles), each part will be exactly half the length of the whole circle. This is because the measure of