document.write( "Question 334140: Hi!
\n" ); document.write( "I am going into 6th grade and really need help with surface area!!!
\n" ); document.write( "Please help me with the following...
\n" ); document.write( "SA of a rectangular prism with the numbers of
\n" ); document.write( "height-4m.
\n" ); document.write( "width-12m.
\n" ); document.write( "length-8m.
\n" ); document.write( "Please Help!!!
\n" ); document.write( "Thank you and have a nice day!
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Algebra.Com's Answer #239435 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
SA of a rectangular prism with the numbers of
\n" ); document.write( "height-4m.
\n" ); document.write( "width-12m.
\n" ); document.write( "length-8m.
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\n" ); document.write( "There are 6 faces.
\n" ); document.write( "2 are 4 by 12
\n" ); document.write( "2 are 4 by 8
\n" ); document.write( "2 are 8 by 12
\n" ); document.write( "--> 2*(4*12 + 4*8 + 8*12)
\n" ); document.write( "= 2*(48 + 32 + 96)
\n" ); document.write( "= 2*176
\n" ); document.write( "= 352 sq meters
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\n" ); document.write( "PS The exclamation marks don't accomplish anything.
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