half moon
In a circle, the radius is half of the diameter.
a hemisphere
semicircleA half circle is called a semicircle.Half a circle is a semi-circle
Semi = half
half moon
another name for a half circle is semi-circle
In a circle, the radius is half of the diameter.
Coca cola
Half a circle is called a semi-circle. Sometimes it is called a half-moon.
a hemisphere
John Stith Pemberton
a half circle? a half? semi circle? half sphere?
Half a circle is called a "semicircle" in geometry.
it is the distance between the senter of a circle and the actual circle and it is always equal to half of the diameter
semicircleA half circle is called a semicircle.Half a circle is a semi-circle
half of the radius the radius is half of the diameter the diameter is the with of the circle. This also can be called a quadrent circle.