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what is the surface area of a 9x2x1 cube

Guest Mar 2, 2017
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 #1
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This is a rectangular prism rather than a cube....a cube has 3 equal dimensions

 

The suface area  = 2 [9*1 + 9*2 + 2 *1]  = 58 sq units

 

cool cool cool

CPhill  Mar 3, 2017
 #2
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This is a rectangular prism rather than a cube....a cube has 3 equal dimensions

 

The suface area  = 2 [9*1 + 9*2 + 2 *1]  = 58 sq units

Davis  Mar 3, 2017

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