Question

The volume of cube is 1728 cubic cm. Find the volume of square pyramid of the same height.​

Answer 1

Step-by-step explanation:

Given, volume of cube =1728cm

3

.

Let l be the side of the cube.

∴ Volume of the cube =l

3

⟹l

3

=1728cm

3

⟹l=

3

1728

⟹l=12 cm.

Hence, option A is correct

Answer 2

Answer:

The volume of square pyramid of the same height is 576 cubic cm.

Step-by-step explanation:

Since we have given that

Volume of cube = 1728 cubic cm

As we know that the formula for volume of cube.

a³ = = 1728

a = 1728

a = 12

We need to find the volume of square pyramid of the same height.

So, volume of square pyramid is given by

1 3 x Area of base x height

1 3 = x 12² x 12

1728

3

= 576 cm³

Hence, the volume of square pyramid of the same height is 576 cubic cm.

Step-by-step explanation:

hope this will help u