Is the positive real number "a" rational?
I. The area of a rectangle is "a" sq. units.
II. The area of the circle with radius 4 cm is a square centimeters.

A

If the statement I alone is sufficient to answer the question.

B

If the statement II alone is sufficient to answer the question.

C

If both the statements I and II are sufficient to answer the question but neither statementaloneis not sufficient.

D

If both the statements I and II together are not sufficient to answerthe question and additional data is required.