Give a geometric description of the following set of points.
(x-71)^(2)+y^(2)+z^(2)-225=0
Select the correct choice below and fill in the answer boxes within your choice.
A. The equation represents a sphere centered at
,
with radius
B. The equation represents the single point |
,
C. The equation represents a ball centered at
,
,
with radius
D. The equation represents the exterior of a ball centered at
with radius