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anonymous

  • one year ago

If one edge of a cube is 3 inches long, what is the surface area of the cube? 9 square inches 18 square inches 27 square inches 30 square inches 54 square inches

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  1. k_lynn
    • one year ago
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    |dw:1435151916512:dw| like that?

  2. k_lynn
    • one year ago
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    If you want to find the surface area of a shape, you have to find the area of all the sides and then add them together. Since a cube's faces are made up of squares, all you have to do is find the area of one face and multiply the product by 6 to find surface area. Because the cube has 6 sides.

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