https://web.facebook.com/groups/parmenides52

(Facebook group - Romantics of Geometry)

397 Geometry Problems from the collections • SobreGeometrias GT 01-93 (89/93) • SobreGeometrias 221-316 (96/96) • SobreGeometrias 445-666 (210/222)

19 -02-2017

collected by Chronopoulos Takis (parmenides51) This present files contains part of the geometry collection that was published in multiple sites under the name SobreGeometrias SG SX. The first 93 ones had the label GT also (as Geito Mr. G, Milton Donaire) and here are contained 89 from the 93 . Wanted are the problems Νο. GT 51, 61, 64, 84. From the 2nd collection, here are collected all problems numbered between 221 to 316 and 210 from 222 numbered between 445 and 666. Wanted are the problems Νο. 491-3 ,500 , 516-9, 525, 589, 649, 660 and also the problems 610 & 611 in a better photo quality. For unknown reason there were two different problems numbered as 557 & 612 . Between numbers 317 and 444 I do not know whether there were published problems, as I have found none. Anyone who has any of the missing problems, is welcome to contact me to add them. In the next edition, there will be added as many missing problems are found and the first 220 problems from the second collection (01-220). sources: https://mundogeometria.wordpress.com http://sobregeometrias-geito.blogspot.gr https://web.facebook.com/sobregeometrias.sg https://web.facebook.com/groups/561926127216869/ Contact email: [email protected] parmenides51 facebook

δημιουργός των μαθηματικών ιστοσελίδων: για την αγάπη των μαθηματικών: http://parmenides51.blogspot.gr για τους ρομαντικούς της Γεωμετρίας: http://parmenides52.blogspot.gr