lisa115 lisa115
  • 14-03-2017
  • Mathematics
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The following cube has a volume of 8000 cm3. Find the length of one side of the cube.

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Аноним Аноним
  • 14-03-2017
Vcube = Ledge^3
8000cm^3 = Ledge^3

use the cube root of each side and you have the measure of an edge in cm.

8000^(1/3) = 20
  every edge is 20 cm

20^2 = 400
The area of each face is 400 cm^2.
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