document.write( "Question 183217: the length of a rectangle is twice the width. the are is 200yd squared. find the length and the width \n" ); document.write( "
Algebra.Com's Answer #137642 by edjones(8007)\"\" \"About 
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L=2w
\n" ); document.write( "Lw=A
\n" ); document.write( "2w*w=200 Substitute 2w for L
\n" ); document.write( "2w^2=200
\n" ); document.write( "w^2=100
\n" ); document.write( "w=10yd take sqrt of each side.
\n" ); document.write( "L=20yd
\n" ); document.write( ".
\n" ); document.write( "Ed
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