document.write( "Question 773755: Determine the minimum length of wood needed to build a rectangular frame with an area of 70 cm squared. \n" ); document.write( "
Algebra.Com's Answer #471810 by Alan3354(69443)\"\" \"About 
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Determine the minimum length of wood needed to build a rectangular frame with an area of 70 cm squared.
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\n" ); document.write( "It's a square, so the sides are sqrt(70)
\n" ); document.write( "Perimeter = 4*sqrt(70) cm
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