Question

determina aria totala si volumul unui cub de 3 cm.va rog pe lung

Answer 1

At = 6 •l^2 = 6 • 3^2=6•9=54 cm^2
V =l^3=3^3=27 cm^3

Answer 2

$aria totala =6 {l}^{2}$
$aria \: totala = 6 \times {3}^{2} = 6 \times 9$
$aria \: toala = 54 {cm}^{2}$
$volumul = {l}^{3} = {3}^{3} = 27 {cm}^{3}$