What is the height of the right angled triangle?
I. The perimeter of the triangle is 30 cm
II. The difference between the height and the base is 7 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 statement I and II alone 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.