GMAT Data Sufficiency
What is the circumference of the circle above with center 0 ?
(1)The perimeter of △OXZ is 20 +
(2)The length of arc XYZ is 5π.
- 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