Considere um cubo com 6 cm de aresta e calcule:

sua área total:
seu volume:
sua diagonal:

A cube with a side measuring 6 cm.
To get the total surface area, we use the formula:
TSA = 6s^2
TSA = 6 (6)^2
TSA = 216 cm2

To get the volume, we use the formula:
V = s^3
V = (6)^3
V = 216 cm3

To get the diagonal, we use the formula:
d = sqrt(3*s^2)
d = sqrt (3*6^2)
d = sqrt (3*36)
d = sqrt (108)
d = 6 sqrt(3)

I'm not sure really what your asking