Actually there is, giving a set diagonal of the screen this requires that the "perimeter" of the screen must in fact be constant.
You can see the proof of my claim here: http://answers.yahoo.com/question/index?qid=20080423173845AAcK462
So please don't tell me I ditched geometry to get high, I just passed Calc 3 a week ago.
You should know your stuff before telling other people that they don't know theirs![]()
What grade did you pass it with..? Your claim is false, I'm sorry. The page you link to proves something else. Message me privately for an explanation if you want; this thread is turning into a geometry class.