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)![]() ![]() ![]() You can put this solution on YOUR website! 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 \n" ); document.write( " |