Alfred23 Alfred23
  • 01-12-2015
  • Mathematics
contestada

what equation can I use to find the side of a cube whose area is 729?

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Leader
Leader Leader
  • 05-12-2015
#1 There is no area of a cube. There is only a volume.
#2 The formula is [tex]V = s^{3} [/tex] where s is the side.

Substitute 729 in V since that is the volume.
[tex]729 = s^{3} [/tex]

Take the cube root and you will get 9.

So the formula is [tex]V = s^{3} [/tex] and the side is 9. 
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