Πέμπτη 7 Νοεμβρίου 2024

PYTHAGOREAN THEOREM

From a New Criterion of a Cyclic Quadrilateral (NCCQ) to Pythagorean System –– An Alternative Study
Athanasios Gakopoulos, Farsala, Greece
Debabrata Nag, Kolkata, India

Gak_Nag_Pythagoras_07-11_2024
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X(69262) = EULER LINE INTERCEPT OF X(51)X(53415) Barycentrics    2 a^6-a^4 b^2-2 a^2 b^4+b^6-a^4 c^2+12 a^2 b^2 c^2-b^4 c^2-2 a^2 c^4-b^...

  • EUCLID 4404
  • PANAKIS' PSEUDOISOSCELES TRIANGLE
    Let ABC be a trangle and D1, D2, D3 the feet of the internal angle bisectors [D1D2D3 = the cevian triangle of the incenter I] Prove that th...
  • X(370)
    Created at: Sun, Nov 3, 2024 at 12:26 PM From: Antreas Hatzipolakis To: euclid@groups.io, Chris van Tienhoven Subject: Re: [euclid] Homot...