In the figure above, the floor of a square foyer is shown. The foyer is partially covered with a circular rug which extends to the outer edges of the floor as shown. What is the area of the floor not covered by the rug?
(1) The area of the foyer is 16sq m.
(2) The area of the rug is 4p sq m.


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.