Distance formula: StartRoot (x 2 minus x 1) squared + (y 2 minus y 1) squared EndRoot

Does the point (2, StartRoot 6 EndRoot) lie on the circle shown? Explain.

A. Yes, the distance from (3, 0) to (0, 0) is 3 units.
B. Yes, the distance from (0, 0) to (2, StartRoot 6 EndRoot) is 3 units.
C. No, the distance from (3, 0) to (2, StartRoot 6 EndRoot) is not 3 units.
D. No, the distance from (0, 0) to (2, StartRoot 6 EndRoot) is not 3 units.