document.write( "Question 544898: If length of a rectangle is 5 times its width and if its area is 180 m2 its perimeter is? \n" ); document.write( "
Algebra.Com's Answer #355354 by mananth(16946)\"\" \"About 
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width =x
\n" ); document.write( "length = 5x
\n" ); document.write( "Area = 5x*x=5x^2
\n" ); document.write( "5x^2=180
\n" ); document.write( "/5
\n" ); document.write( "x^2=36
\n" ); document.write( "x=6\r
\n" ); document.write( "\n" ); document.write( "width = 6 m
\n" ); document.write( "length = 30m
\n" ); document.write( "
\n" );