In how many points do the twocircles intersect?
I. The radii of the circles are 12 em and 5 cm.
II. The distance between their centres is 25 cm.

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.