【单选题】

Let P and Q be points which are two inches apart, and let

A、be the area, in square inches, of a circle which passes through P and Q. Which of the following is the set of all possible values for
A、
A、0＜A
B、0＜
A、≤π
C、A=π
D、A＞π
E、
A、≥π