document.write( "Question 273366: WHAT IS THE LENGTH OF A RECTANGLE IF THE LENGTH IS TWICE ITS WIDTH WITH A PERIMETER OF 66 CENTIMETER? \n" ); document.write( "
Algebra.Com's Answer #199732 by checkley77(12844)\"\" \"About 
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L=2W
\n" ); document.write( "2L+2W=66
\n" ); document.write( "2*2W+2W=66
\n" ); document.write( "4W+2W=66
\n" ); document.write( "6W=66
\n" ); document.write( "W=66/6
\n" ); document.write( "W=11 ANS. FOR THE WIDTH.
\n" ); document.write( "L=2*11=22 ANS. FOR THE LENGTH.
\n" ); document.write( "PROOF:
\n" ); document.write( "2*22+2*11=66
\n" ); document.write( "44+22=66
\n" ); document.write( "66=66
\n" ); document.write( "
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