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