document.write( "Question 907807: the length of the rectangle is three times its width
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Algebra.Com's Answer #550621 by ewatrrr(24785) $\"\"$ $\"About$

You can put this solution on YOUR website!

 
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document.write( "Hi,
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document.write( "     .
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document.write( "(3w)w = 300in^2
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document.write( " 3w^2 = 300
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document.write( "w^2 = 100 (Tossing out the negative solution for unit measure)
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document.write( " w = 10in  and L = 30in
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document.write( "P = 80in \n" );
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