document.write( "Question 953834: The length of a rectangle is three times longer than its width if the area of the rectangle is 24 in.² then what is the perimeter of the rectangle? \n" ); document.write( "
Algebra.Com's Answer #582531 by bijaysumi(6)\"\" \"About 
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Let the width is x
\n" ); document.write( "Length=3x
\n" ); document.write( "Area=x*3x=3x^2=24 sq in
\n" ); document.write( "X^2=24÷3=8
\n" ); document.write( "X=√8=2√2
\n" ); document.write( "and length= 6√2
\n" ); document.write( "Perimeter= 2(2√2+6√2)
\n" ); document.write( "=2√2(2+8)
\n" ); document.write( "2√2×10
\n" ); document.write( "=20√2 inch
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