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  1. Nine-point Circle
    1. Nine-point Circle (Part 1)
    2. Nine-point Circle (Part 2)
    3. Nine-point Circle (Part 3)
    4. Nine-point Circle (Part 4)
    5. Feuerbach's Theorem
    6. 16 Points of Tangency

Nine-point Circle

Autor:Alex CHIK
Subiect:Cerc
script of a talk by Mr. C.K. Leung on 25/4/2015 cover picture taken from http://www-history.mcs.st-and.ac.uk/Mathematicians/Feuerbach.html GeoGebra 互動數學教室 http://www.geogebra.hk

  • Nine-point Circle (Part 1)

  • Nine-point Circle (Part 2)

  • Nine-point Circle (Part 3)

  • Nine-point Circle (Part 4)

  • Feuerbach's Theorem

  • 16 Points of Tangency

Următorul
Nine-point Circle (Part 1)

Materiale noi

  • Slope Between 2 Points (Phase 2)
  • Perimeter of Rectangle
  • Building Trapezoids with Set Areas
  • z`]]
  • Parallelogram Anatomy

Descoperă materiale

  • Slope
  • Translations
  • CMP3 - Covering and Surrounding - Problem 2.3
  • histogram2
  • Cosine Curve - Amplitude and Period
  • Vector-Valued Functions in Space

Descoperă Subiecte

  • Medii
  • Elipsă
  • Triunghiuri isoscele
  • Pătrat
  • Ortocentru
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