What is the number of sides in the regular polygon?
I) Length of each side of the regular polygon is 13 cm
II) The sum of the internal angles of the regular polygon is $$\pi$$ radians

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 statement alone is sufficient.

D

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