Ix identical square pyramids can fill the same volume as a cube with the same base. if the height of the cube is h units, what is true about the height of each pyramid?
a. the height of each pyramid is h units.
b. the height of each pyramid is h units.
c. the height of each pyramid is h units.
d. the height of each pyramid is h units.

height of each pyramid must be 3h units

Explanation:

As we know that the volume of the cube is same as that of volume of square pyramid

so we have volume of the cube is given as

now if the base area of pyramid and the cube is same

so we will have

now since both have same volume

height of each pyramid must be 3h units

b. a lightning bug, plug of grass, and a worm