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michellemater

  • 11 months ago

A cube has side length eighteen kilometers. What is its surface area? two hundred sixteen square kilometers four hundred thirty-two square kilometers one thousand nine hundred forty-four square kilometers five thousand eight hundred thirty-two square kilometers

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  1. amoodarya
    • 11 months ago
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  2. michellemater
    • 11 months ago
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    that does not help

  3. michellemater
    • 11 months ago
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    it will not open

  4. amoodarya
    • 11 months ago
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    |dw:1389379378516:dw|

  5. whpalmer4
    • 11 months ago
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    Opens for me. anyhow, it's a chart of formulas for volumes and surface areas and the like. A cube has square sides, right? Find the area of a square with side length 18 km. Multiply by the number of sides on a cube. There's your answer.

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