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(69018) = EULER LINE INTERCEPT OF X(5892)X(61690) Barycentrics    4*a^10 - 9*a^8*(b^2 + c^2) + (b^2 - c^2)^4*(b^2 + c^2) + 2*a^6*(b^4 +...

  • 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...