A semi circle is the half of the circle. The circle is divided in exactly two halves by any diameter of the circle. The diameter is also the longest chord that passes through the center and divides the circle in two equal sectors. Also, the diameter is exactly double the radius as it passes through the center.
The angle made by two points lying on the circle at any other point on the circle is known as the inscribed angle. In this article, we are going to understand about the concept of angle is a semi circle.