document.write( "Question 323464: The length of a rectangle is twice the width. The area is 338 yd^2. find the length and the width \n" ); document.write( "
Algebra.Com's Answer #231467 by checkley77(12844)\"\" \"About 
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L=2W
\n" ); document.write( "A=LW
\n" ); document.write( "338=2W*W
\n" ); document.write( "338=2W^2
\n" ); document.write( "2W^2=338
\n" ); document.write( "W^2=338/2
\n" ); document.write( "W^2=169
\n" ); document.write( "W=13 ans. for the width
\n" ); document.write( "L=2*13=26 ans. for the length
\n" ); document.write( "Proof:
\n" ); document.write( "338=13*26
\n" ); document.write( "338=338
\n" ); document.write( "
\n" );