>On 8/12/03 10:53 AM, "Greg Markle" <MarkleG at kleerdex.com> wrote: > >> Wouldn't a 12' wide screen at a 4:3 ratio yield 12' x 9' = 108 sq. ft.? > >It's 12' diagonal, so you have to do some trig functions... Unfortunately, I >don't have my calculator handy, but that 69 sq. ft. sounds about right. >What lengths did you get for the sides, paul? I make it 9.6' wide by 7.2' wide, according to our late lamented Greek vegetarian friend Mr Pythagorus. Paul --