avapuppy123 avapuppy123

09-02-2015
Mathematics

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The surface area of a cube is 486 ft2.

What is the area of one face of this cube?

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apologiabiology apologiabiology

09-02-2015

cube has 6 sides
so
1 face =total area divide by 6

486/6=81
the area=81 ft^2

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