document.write( "Question 99880: the length of a rectangle is 3 times the width. if the area of the rectangle is 675 meters squared, find the perimeter of the rectangle in meters \n" ); document.write( "
Algebra.Com's Answer #72775 by checkley71(8403)\"\" \"About 
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L=3W
\n" ); document.write( "678=3W*W
\n" ); document.write( "3W^2=678
\n" ); document.write( "W^2=678/3
\n" ); document.write( "W^2=226
\n" ); document.write( "W=SQRT226
\n" ); document.write( "W=15.033 ANSWER FOR THE WIDTH.
\n" ); document.write( "L=3*15.033=45.1 ANSWER FOR THE LENGTH
\n" ); document.write( "PROOF
\n" ); document.write( "15.033*45.1=678
\n" ); document.write( "678=678
\n" ); document.write( "PERIMETER=2L+2W
\n" ); document.write( "2*15.033+2*45.1=30.066+90.2=120.266 METERS IS THE ANSWER FOR THE PERIMETER.
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