Answer:
It depends on the relation between the heights of both pyramids
Step-by-step explanation:
We know the volume of a pyramid of base b and height h is
If the volume of the pyramid A is 3 times the volume of the pyramid B, then
Which means
If we knew both heights are the same, we could conclude that
In which case the base of the pyramid A would be greater than the other base
But if, for example, the height of the pyramid A is 3 times the height of the other height, then
Both bases would be the same.
If we choose that
it would mean
In which case the base of the pyramid A would be less than the other base
So the answer entirely depends on the relation between the heights of both pyramids