Posted by keanu on .
find the length and width of rectangle ABCD...a  c = 4x and cd = x... the perimeter = 140cm

algebra 
Anonymous,
Length of a rectangle is 23cm less than 3 times its width. The perimeter of the rectangle is 82 cm. What is the length and width of the rectangle?

algebra 
jennie,
The length of a rectangle is 5 inches more than three times the width. The perimeter is 98 inches. Find the length and width