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- [[2012 EGMO Problems/Problem 1|Solution]] [[2012 EGMO Problems/Problem 2|Solution]]5 KB (849 words) - 09:15, 23 December 2022
- [[2013 EGMO Problems/Problem 1|Solution]] [[2013 EGMO Problems/Problem 2|Solution]]3 KB (417 words) - 12:37, 24 December 2022
- '''2012 [[EGMO]]''' problems and solutions. The first link contains the full set of test p *[[2012 EGMO Problems]]462 bytes (51 words) - 12:42, 24 December 2022
- [[2014 EGMO Problems/Problem 1|Solution]] [[2014 EGMO Problems/Problem 2|Solution]]3 KB (457 words) - 13:12, 24 December 2022
- [[2015 EGMO Problems/Problem 1|Solution]] [[2015 EGMO Problems/Problem 2|Solution]]3 KB (425 words) - 12:47, 24 December 2022
- [[2016 EGMO Problems/Problem 1|Solution]] [[2016 EGMO Problems/Problem 2|Solution]]3 KB (501 words) - 12:49, 24 December 2022
- [[2017 EGMO Problems/Problem 1|Solution]] [[2017 EGMO Problems/Problem 2|Solution]]4 KB (738 words) - 13:03, 24 December 2022
- [[2018 EGMO Problems/Problem 1|Solution]] [[2018 EGMO Problems/Problem 2|Solution]]5 KB (801 words) - 13:02, 24 December 2022
- [[2019 EGMO Problems/Problem 1|Solution]] [[2019 EGMO Problems/Problem 2|Solution]]4 KB (672 words) - 13:02, 24 December 2022
- [[2020 EGMO Problems/Problem 1|Solution]] [[2020 EGMO Problems/Problem 2|Solution]]3 KB (537 words) - 13:05, 24 December 2022
- [[2021 EGMO Problems/Problem 1|Solution]] [[2021 EGMO Problems/Problem 2|Solution]]3 KB (492 words) - 13:07, 24 December 2022
- [[2022 EGMO Problems/Problem 1|Solution]] [[2022 EGMO Problems/Problem 2|Solution]]3 KB (626 words) - 13:13, 24 December 2022
Page text matches
- ...-in-mathematical-olympiads/ Euclidean Geometry in Mathematical Olympiads] (EGMO) by Evan Chen3 KB (320 words) - 14:22, 27 November 2023
- '''Theorem 4: (Radical Centre of Intersecting Circles) (EGMO Theorem 2.9)''' '''Theorem 5: (EGMO Lemma 2.11)'''12 KB (2,125 words) - 07:38, 23 May 2024
- This is the solution from EGMO Problem 1.43 page 242 Note that by Lemma 9.9 of EGMO, <math>(A,C;B,D)</math> is a harmonic bundle. We project through <math>E</m4 KB (717 words) - 16:00, 14 April 2024
- ...g what the motivation for this solution is. Most of the people who've done EGMO Chapter 8 should recognize this as problem 8.32 (2009 Russian Olympiad) wit ...hat comes to mind is a force overlaid inversion described in Lemma 8.16 of EGMO (where we invert with radius <math>\sqrt{AB \cdot AC}</math> and center <ma15 KB (2,516 words) - 16:28, 17 September 2024
- To construct this center of spiral similarity, reference EGMO Lemma 10.1. Draw line DD' and AA', and let them intersect at point X. Draw4 KB (712 words) - 20:57, 12 November 2023
- The '''European Girls' Mathematical Olympiad (EGMO)''' is an international math competition for women. Each country has four * [https://www.egmo.org/ Official Website (with past problems)]449 bytes (63 words) - 14:21, 1 September 2018
- ...t of <math>\overline{XY}</math>. By the Midpoint of Harmonic Bundles Lemma(EGMO 9.17), <cmath>RP\cdot RQ'=RX\cdot RY=RA^2=RP\cdot RQ,</cmath>13 KB (2,252 words) - 10:32, 1 February 2024
- [[2012 EGMO Problems/Problem 1|Solution]] [[2012 EGMO Problems/Problem 2|Solution]]5 KB (849 words) - 09:15, 23 December 2022
- [[2013 EGMO Problems/Problem 1|Solution]] [[2013 EGMO Problems/Problem 2|Solution]]3 KB (417 words) - 12:37, 24 December 2022
- '''2012 [[EGMO]]''' problems and solutions. The first link contains the full set of test p *[[2012 EGMO Problems]]462 bytes (51 words) - 12:42, 24 December 2022
- [[2014 EGMO Problems/Problem 1|Solution]] [[2014 EGMO Problems/Problem 2|Solution]]3 KB (457 words) - 13:12, 24 December 2022
- [[2015 EGMO Problems/Problem 1|Solution]] [[2015 EGMO Problems/Problem 2|Solution]]3 KB (425 words) - 12:47, 24 December 2022
- [[2016 EGMO Problems/Problem 1|Solution]] [[2016 EGMO Problems/Problem 2|Solution]]3 KB (501 words) - 12:49, 24 December 2022
- [[2017 EGMO Problems/Problem 1|Solution]] [[2017 EGMO Problems/Problem 2|Solution]]4 KB (738 words) - 13:03, 24 December 2022
- [[2018 EGMO Problems/Problem 1|Solution]] [[2018 EGMO Problems/Problem 2|Solution]]5 KB (801 words) - 13:02, 24 December 2022
- [[2019 EGMO Problems/Problem 1|Solution]] [[2019 EGMO Problems/Problem 2|Solution]]4 KB (672 words) - 13:02, 24 December 2022
- [[2020 EGMO Problems/Problem 1|Solution]] [[2020 EGMO Problems/Problem 2|Solution]]3 KB (537 words) - 13:05, 24 December 2022
- [[2021 EGMO Problems/Problem 1|Solution]] [[2021 EGMO Problems/Problem 2|Solution]]3 KB (492 words) - 13:07, 24 December 2022
- [[2022 EGMO Problems/Problem 1|Solution]] [[2022 EGMO Problems/Problem 2|Solution]]3 KB (626 words) - 13:13, 24 December 2022
- # [https://artofproblemsolving.com/community/q2h1818714p27797851 2019 EGMO P1]6 KB (769 words) - 17:56, 7 December 2024