document.write( "Question 597281:  serena is wrapping a gift for her brothers birthday. the package measures 20 inches x 14.5 inches x 23.7 inches. how much wrappin paper does she need to wrap the gift?
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document.write( "a) 6873.0
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document.write( "b) 2215.3
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document.write( "c) 1107.7
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document.write( "d) 58.2 \n" );
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| Algebra.Com's Answer #378090 by solver91311(24713)     You can put this solution on YOUR website! \r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "There are six surfaces on a rectangular solid. Two of them have a surface area of length times width, two have a surface area of lenghth times height, and two have a surface area of width times height. The total surface area is the sum of those six areas, so:\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Do the arithmetic. Recognize that if she only has the amount you calculate, then there won't be any overlap of the paper -- in other words, this is a poorly constructed problem.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "John \n" ); document.write( " \n" ); document.write( "My calculator said it, I believe it, that settles it \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " |