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A cube with dimensions 1x2x2 is technically a rectangular prism, not a cube. To calculate the surface area, you can use the formula for the surface area of a rectangular prism: (2(lw + lh + wh)), where (l), (w), and (h) are the length, width, and height, respectively. Substituting the values, the surface area is (2(1 \times 2 + 1 \times 2 + 2 \times 2) = 2(2 + 2 + 4) = 2 \times 8 = 16) square units.

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1w ago

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