180 degrees
Answer this question… half
It does not measure anything. It is a two dimentional figure equivelent to half of a circle.
Half the diameter of a circle called the semicircle
In a circle, the measure of an inscribed angle is indeed half the measure of the intercepted arc. This means that if you have an angle formed by two chords that intersect on the circle, the angle's measure will be equal to half the degree measure of the arc that lies between the two points where the chords meet the circle. This relationship is a fundamental property of circles in Euclidean geometry.
Half the distance across a circle.
A semi-circle, half a circle, by definition is 180 degrees, half of a rotation. A whole circle has a whole rotation, which is 360 degrees.
The radius of a circle is half its diameter (the measure of the circle from one side across to the other).
The radius of a circle is half the diameter.
180 degrees, if you mean a half circle
180 degrees.
Half of the circle is an arc
a half circle and a circle