Andrew James has pointed out a typographical error in my diagram. It is, of course, ACD, not ACF, that is a right angle. Sorry. Chris
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- Drawing that belongs to the theorem of Emerson Willy Leenders
- Re: Drawing that belongs to the theorem of Emerson Chris Lusby Taylor
- Re: Drawing that belongs to the theorem of Eme... Chris Lusby Taylor
- Re: Drawing that belongs to the theorem of Eme... Willy Leenders
