document.write( "Question 1155235: One piece of leftover plywood is 0.75 in. Thick, 3 ft. Wide, and 7 ft. Long. Estimate the approximate surface area of two stacks of 11 piece leftover plywood. Round your answer to the nearest hundredth. \n" ); document.write( "
Algebra.Com's Answer #777804 by mananth(16946)\"\" \"About 
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\n" ); document.write( "Here dimensions are 3 ft. Wide, and 7 ft. Long and height of stack = 0.69 ft\r
\n" ); document.write( "\n" ); document.write( "Surface area of one stack = 2*(LW+WH+LH)\r
\n" ); document.write( "\n" ); document.write( "= 2*(7*3 +3*0.69+7*0.69)
\n" ); document.write( "= 55.8 ft^2\r
\n" ); document.write( "\n" ); document.write( "Multiply by 2 to to get surface area of 2 stacks separately
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