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Nine-point Circle
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
Nine-point Circle
Auteur :
Alex CHIK
Thème :
Cercle
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
Suivant
Nine-point Circle (Part 1)
Nouvelles ressources
Luxembourg Symbol (2)
Trefoil Knot
Untitled
Triangle Flexer
Maclaurin and Taylor Polynomial
Découvrir des ressources
Horiz and Vert Forces
โลโก้ช่องเจ็ดสี
Properties of a Parallelogram
Exponent Laws Integers
Découvrir des Thèmes
Nombres Réels
Cosinus
Cercle Inscrit ou Circonscrit
Triangles Scalènes
Calcul Différentiel