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.
Chat with our AI personalities
Calculating the radius of a semicircle depends on what information about the semicircle is given.
A semicircle means a half circle.
A right angle triangle will fit into a semicircle.
A cone has no corners.
a cuboid has 8 corners