Respuesta :

A cube has congruent sides therefore the volume is 12*12*12=1728 meters cubed
[tex]The\ volume\ of\ the\ cube:V=a^3\ \ /a-the\ length\ the\ edge\ of\ the\ cube\\\\a=12\ m\\\\therefore\\\\\boxed{V=12^3= 1728\ (m^3)}[/tex]