aria totala= 6*3 la puterea 2= 6* 9 = 54 volumul = 3 la puterea 3= 27 

[latex] ext{Formule} \ \oxed{A_t=6l^2} \ oxed{V=l^3} \ \ ext{Aplicam formulele} \ A_t=6*3^2\A_t=6*9\A_t=54cm^2 \ \ V=3^3\ V=9cm^3[/latex]