A circle is drawn with a center at point C. A line segment, AB, is drawn representing a diameter of the circle.



Which is true about the distance on the arc from A to B through point D?

A.The distance on the arc between the two points is undefined.
B.The distance on the arc between the two points is 180°.
C.The distance on the arc between the two points is twice the radius of the circle.
D.The distance on the arc between the two points is twice the diameter of the circle.