题目:

In rectangular region PQRS above, T is a point on side PS. If PS = 4, what is the area of region PQRS ?
- ∆QTR is equilateral.
- Segments PT and TS have equal length.
选项:
A、Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient.
B、Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient.
C、BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficient.
D、EACH statement ALONE is sufficient.
E、Statements (1) and (2) TOGETHER are NOT sufficient.
答案:
A