Question

Aflati aria laterala,totala,volumul si lungumea diagonalei unui cub cu muchia de 10 dm.

Answer 1

Al = 4L^2 = 4*100=400dm
At = 6L^2 = 6*100=600dm
V = L^3=1000dm
D = L(radical)3=10 radical 3
unde L=muchia

Answer 2

aria laterala 4*10*10=400dm
aria totala=6*10*10=600dm
volumul =10*10*10=1000dm
diagonala=10radical3