The perimeter of a rectangle in units equals its area in units squared. (4,4), (3,6), and (6,3) are three possible pairs of lengths for this rectangle.

Give another pair of positive integral sides for this rectangle or prove why there isn't another pair.

There is an additional solution (0,0); this is both trvial and questionable. Zero is, in some cases, considered an integer and either positive or negative as required.

Posted by Lorne Hrynkiw on 2003-09-14 20:16:44