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The width, length, and height of a rectangular prism are each increased by 10%. What is the percent increase in the surface area of the prism? Express your answer to the nearest whole number.

 
 Jun 8, 2021
 #1
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The  scale  factor  =  1.10

 

The %  increase   =    (1.10)^2   =  1.21   =  21%   increase

 

 

cool cool cool

 
 Jun 8, 2021

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