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Geometry Unsolved Problems
Problems you couldn't solve and to which you know that there is a solution (i.e. a problem from a contest, etc.) but you don't know it.
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darij grinberg
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4714
15984
collinear
Yesterday, at 11:28 pm
mathVNpro
Geometry Proposed & Own Problems
Problems that you have already solved and you are interested in second opinions or solutions.
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darij grinberg
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An easy inequality in ...
Today, at 1:12 am
Virgil Nicula
Geometry Open Questions
An open question is a question that has no known solution up to this moment, and it is not known wheter the problem has one or not.
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Open problem
Yesterday, at 5:29 pm
uglysolutions
Geometry Solved Problems
The problems that were discussed and solved in the topics above are moved here.
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let ABC [centroid of e...
Thu Nov 19, 2009 10:22 am
sunken rock
Geometry Theorems and Formulas
Theorems and Formulas. Some even with proof :)
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Geometry - from basics...
Yesterday, at 9:23 am
Rijul saini
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