Fifteen divided by three is 18
Answer: 16 cm^2.
Step-by-step explanation: The volume of a pyramid is equal to one-third the product of the area of the base and the height:

In this case, the base is a square, so its area is:
A=L^2 where "L" is the lenght of the base edge
So the volume would be:


V=16*3/3

The 1, 2, 3 I’m not sure bout the 4th one
Answer:
not enough information I don't know what g=
Step-by-step explanation:
Answer:
it depends on the choices
Step-by-step explanation: