Identify the Center and Radius of ( X - 4)² $\sqrt3$

Identify the center and radius of ( x - 4) ² + ( y + 10) ² = 3

A) center: (4, -10) ; r = $\sqrt3$
B) center: (4, -10) ; r = 3
C) center: (4, -10) ; r = 9
D) center: (-4, 10) ; r = $\sqrt3$