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anonymous

  • one year ago

The surface area of a cube is 486 ft2. What is the area of one face of this cube?

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  1. anonymous
    • one year ago
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    \[486/6\]

  2. Black_ninja123
    • one year ago
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    486/6 which equals 81 the sides are square so the length of a side is the square root of the area square root of 81=9 the answer is 9

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