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Topic:
Geometry Problem
Replies:
17
Last Post:
Feb 20, 2008 10:04 AM




Re: Geometry Problem
Posted:
Feb 20, 2008 8:03 AM


Carl Barron wrote : > rb wrote: >> philippe 92 wrote : <<  strange missing quote by Google eh ? >>> rb wrote : >>>> Kaba : >>>>> rb : >>>>>> >>>>>> http://img180.imageshack.us/img180/8286/20080218181526nq7.gif >>>>>> >>>>>> The angle to find is ECD. >>>>>> The matter is solving it without trigonometric functions.
[...]
That was my answer, yes :
>>> This is similar to another problem, >>> I've put it on my Web site, as well as this (unsolved) one. >>> >>> <http://chephip.free.fr/pbm_en/pb226.html> >> > I lost my notes :) but see > http://chephip.free.fr/pbm_en/sol226.html > the last figure looks the same as your problem in disguise.
Yes it doesn't just look, it is. (" as well as this one") The change of names I made is just to be more similar to the 1st one.
Regards.
 Philippe C., mail : chephip+news@free.fr site : http://chephip.free.fr/ (recreational mathematics)



