Question

If a perimeter of a cube surface is 12 metre .what is its volume?​

Answer 1

we know that surface of a cube is a type of square.

Given that: Perimeter = 12m

Perimeter = 4 × Side

→ 12 = 4 × Side

→ 12/4 = Side

→ Side = 3m

Now,

Side of the cube = 3m

So, Volume of the cube = (Side)³

⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀= (3)³

⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀= 3×3×3

⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀= 27 m³

Answer 2

Answer:

cube surface is 72 meter.....