Question

the volume of a cube is 1728 CM ³ find the volume of square praymid of the same height

Answer 1

Here is your answer buddy,

To find the value of edge and consequently the height of the cube, you have to find the cube root of the volume of the cube.

Edge of cube = (1728)^1/3

Find the volume of the square pyramid of height (1728)^1/3 the same as its base.

The volume of the pyramid = a^2 h /3

Now in this case, h=a

Therefore,

The volume will be given by a^3/3

= {(1728)^1/3} / 3
= 1728/3
= 576.

Hope this helps you.
Be Brainly.