document.write( "Question 813294: the total surface area of a cube 864 cm square units. find the edge and the lateral surface area \n" ); document.write( "
Algebra.Com's Answer #489566 by Alan3354(69443)\"\" \"About 
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the total surface area of a cube 864 cm square units. find the edge and the lateral surface area
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\n" ); document.write( "Edge = s
\n" ); document.write( "SA = 6s^2
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