What is the radius of the circle.
I. Circurnference of the circle is $$a\pi$$ unit and the area of the circle is $$b\pi$$ sq.units.
II. a = b.

A

if the statements I alone is sufficient to answer the question.

B

if the statements II alone is sufficient to answer the question.

C

if the statements I and II together are sufficient to answer the question but neither statement alone is sufficient.

D

if both the statements I and II together are not sufficient to an answer the question and additional data is required.