What is the volume of a cube?

I.

The area of each face of the cube is 64 square metres.

II.

The length of one side of the cube is 8 metres.

A.
I alone sufficient while II alone not sufficient to answer
B.
II alone sufficient while I alone not sufficient to answer
C.
Either I or II alone sufficient to answer
D.
Both I and II are not sufficient to answer
E.
Both I and II are necessary to answer

• c.
  either I OR II alone sufficient to answer
• 12 years agoHelpfull: Yes(3) No(0)