Pythagorean Compound Welcome! You are encouraged to register with the site and login (for free). When you register, you support the site and your question history is saved. In the figure above, if the area of square region B is 4, what is the area of triangular region D?(1) The area of square region C is 9.(2) The area of square region A is 13. Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient. Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient. BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficient. EACH statement ALONE is sufficient. Statements (1) and (2) TOGETHER are NOT sufficient. Review Answer