SOLUTION: a cube has a surface area of 364 cm squared.what is the edge lenth of the cube?
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Question 270439: a cube has a surface area of 364 cm squared.what is the edge lenth of the cube?
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
a cube has a surface area of 364 cm squared.what is the edge length of the cube?
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Let each edge have length "x".
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Equation:
surface area = 6x^2 = 364
x^2 = 384/6
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x = sqrt(384/6) = sqrt(64) = 8 cm
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Cheers,
Stan H.
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