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yolochan12
yolochan12 yolochan12
  • 16-05-2016
  • Mathematics
Answered

The edge length of a cube is shown. what is the total suface area of this cube?

3m

Verified Answer :

GreenEyes71
GreenEyes71 GreenEyes71
  • 16-05-2016

Hi,

A cube has got 6 faces (having the same area), area of any face is l², where l is the lenght of any edge.

Total surface would be:

A = 6l² = 6 3² m² = 54 m².

Green eyes.

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