GMAT Data Sufficiency
[br /]△BAC = △ACD,and the length of AC is 4. What is the area of the quadrilateral ABCD above?
1. AB = 2 and
2. x°= 60
- 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 statement TOGETHER are sufficient, but NEITHER statement ALONE is sufficient.
- D EACH statement ALONE is sufficient.
- E Statements (1) and (2) TOGETHER are NOT sufficient.
Correct Answer: D