A semi-circle is a 180 degree half circle. A semi-circle does not have any corners. A circle does not have corners either. There are points of beginning and end in a semi-circle. In a circle the point of beginning is the same as the ending point.
it has 2 corners .
If the semi circle is joined together with a straight line then it will have 2 corners and 2 sides.
In a circle, it is argued that there are either no corners, or infinitely many, depending upon the depth of the mathematics involved.Given that a semi-circle is half a circle, then the arc must have either 0/2 = 0 or infinity/2 = infinity corners.Where the arc connects with the diameter, there are unquestionably two corners, so the two values are:0+2=2 or infinity+2=infinity2 or infinity
It has no angles because circles are not common shapes. Well they're common but they don't have ANY sides, angles, OR CORNERS!
A sphere has no corners, it is a 3-D circle.
Semi means half. So there are two semicircles in a circle.
None
A circle normally has no corners
A semi-circle is a two dimensional shape.
The number of square corners in a circle is infinite because it has no definite angle.
A circle has only one side and it is called its circumference.