Question

A cube of side 9 cm is melted down to form a cuboid with a square base of side 18 cm .Calculate the height of this new cuboid.

Answer 1

Given
Side of cube=9cm
Volume of the cube=9cm×9cm×9cm=729cm^3
Also given
Another cuboid was formed by melting it.
i.e;Both have the same volume.
Dimensions of cuboid l,b,h are 18×18×h respectively.
=>729=18×18×h
=>h=9/4=2.25cm
I hope it's helpful.
Plz mark me brainiest.