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BdMO National Olympiad 2013: Problemsets

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Welcome to the Official BdMO Online Forum

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How to use LaTeX

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prove right angle

Last postbyotis « Wed Jul 12, 2023 9:12 am
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byasif e elahi »Wed Aug 14, 2013 1:51 pm

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angle and quadrilateral

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byishfaqhaque »Wed Jan 05, 2011 8:37 pm

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Construct a line through A

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byEnthurelxyz »Thu Mar 11, 2021 10:22 am

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18 segments

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bymarek12 »Mon Jul 12, 2021 1:18 am

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The separation theorem

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byAnindya Biswas »Fri Aug 13, 2021 10:52 am

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A conjecture about random angles formed between n points

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byAnindya Biswas »Mon Jul 19, 2021 4:32 am

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Geometry Marathon : Season 3

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bynahin munkar »Thu Jan 05, 2017 11:42 pm
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7ᵗʰ Iranian Geometry Olympiad 2020 (Intermediate) P1

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byIftakharTausifFarhan »Sat Dec 12, 2020 4:07 pm

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Iranian Geometry Olympiad 2020 (Elementary) P4

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byIftakharTausifFarhan »Sat Dec 12, 2020 5:00 pm

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A random thought of higher dimensional geometry and Doraemon

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byMehrab4226 »Wed Jan 27, 2021 1:34 am

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Reflections meet on circumcircle of ABC

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byEnthurelxyz »Sun Jan 24, 2021 7:56 pm

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7ᵗʰ Iranian Geometry Olympiad (Intermediate) P2

Last postbyAnindya Biswas « Tue Jan 05, 2021 2:07 pm
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byIftakharTausifFarhan »Sat Dec 12, 2020 4:09 pm

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Iranian Geometry Olympiad 2020 (Elementary) P1

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byIftakharTausifFarhan »Sat Dec 12, 2020 4:54 pm

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Iranian Geometry Olympiad 2020 (Elementary) P5

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byIftakharTausifFarhan »Sat Dec 12, 2020 5:01 pm

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Iranian Geometry Olympiad 2020 (Elementary) P3

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byIftakharTausifFarhan »Sat Dec 12, 2020 4:59 pm

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Iranian Geometry Olympiad 2020 (Elementary) P2

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byIftakharTausifFarhan »Sat Dec 12, 2020 4:57 pm

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Iranian Geometry Olympiad 2020 (Advanced) P5

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byIftakharTausifFarhan »Sat Dec 12, 2020 4:45 pm

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Iranian Geometry Olympiad 2020 (Advanced) P4

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byIftakharTausifFarhan »Sat Dec 12, 2020 4:35 pm

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Iranian Geometry Olympiad 2020 (Advanced) P3

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byIftakharTausifFarhan »Sat Dec 12, 2020 4:29 pm

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Iranian Geometry Olympiad 2020 (Advanced) P2

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byIftakharTausifFarhan »Sat Dec 12, 2020 4:24 pm

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Iranian Geometry Olympiad 2020 (Advanced) P1

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byIftakharTausifFarhan »Sat Dec 12, 2020 4:22 pm

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7ᵗʰ Iranian Geometry Olympiad (Intermediate) P5

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byIftakharTausifFarhan »Sat Dec 12, 2020 4:18 pm

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7ᵗʰ Iranian Geometry Olympiad (Intermediate) P4

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byIftakharTausifFarhan »Sat Dec 12, 2020 4:16 pm

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7ᵗʰ Iranian Geometry Olympiad (Intermediate) P3

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byIftakharTausifFarhan »Sat Dec 12, 2020 4:13 pm

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A Nice Geometry

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byAhnaf_Akif »Thu Dec 10, 2020 12:16 pm

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