Question

A rectangular block of metal is 256mm long,152 mm wide and 81 mm . if the metal block is melted to from a cube find the length of each side of the cube

Answer 1

The answer is given below

Answer 2

Answer:

The length of block of metal=256mm

The breadth of block of metal=152mm

The height of block of metal=81mm

By using formula of volume of cuboid

⟹Volume=256*152*81

⟹Volume=3,151,872mm³

Now, using formula of volume of cube

⟹Volume of cube=volume of cubiod

⟹Side³=Volume of cubiod

⟹Side³=3151872

⟹Side=³√3151872

⟹Side=146.61 mm

Hence,

The length of each side of cube is 146.61 mm

Step-by-step explanation: