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crys1986
crys1986 crys1986
  • 06-06-2016
  • Mathematics
Answered

Considere um cubo com 6 cm de aresta e calcule:


Sua área total:

Seu volume:

Sua diagonal:

Verified Answer :

Hagrid
Hagrid Hagrid
  • 16-06-2016

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(3s^2)
d = sqrt (3
6^2)
d = sqrt (3*36)
d = sqrt (108)
d = 6 sqrt(3)

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