document.write( "Question 954142: The width of a rectangle is 3 feet, and the area is 18 square feet. What is the perimeter of the rectangle? \n" ); document.write( "
Algebra.Com's Answer #582759 by macston(5194)\"\" \"About 
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A=L*W
\n" ); document.write( "18 sq ft=L*3 ft Divide each side by 3 ft.
\n" ); document.write( "6 ft=L
\n" ); document.write( "Perimeter=2(L+W)=2(6ft+3ft)=2(9ft)=18 ft
\n" ); document.write( "ANSWER: The perimeter is 18 feet.
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