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Special Lines and Centres of triangles
Empirical Explorations
Soft Construction Exploration
Special Lines
Miscellaneous
3D
More Online Resources
Special Lines and Centres of triangles
Autor:
GeoGebra Institute of Hong Kong
,
Arthur Lee
Thema:
Geometrie
Special Lines and Centres of Triangles
Inhaltsverzeichnis
Empirical Explorations
Lines in a Triangle
Centres in a Triangle
Soft Construction Exploration
Circumcircle of a triangle (Soft Construction)
Incircle of a triangle
Trisecting a Triangle
Circle Passing Through Three Non-collinear Points 通過不共線三點的圓
Napolean Point
Special Lines
triangle fold
bisector of a triangle
River excursion
Miscellaneous
Special Lines & Centres of Triangles 三角形的特殊線和中心
Quiz on Special Lines in Triangles 三角形內的特殊線：測驗
Quiz on Centres of Triangles 三角形的中心：測驗
perpendicular bisectors
where perpendicular bisectors intersect
perpendicular bisectors and angles
6 mid-points
3D
dumpling model
Tetrahedron Net (general)
Centroid of tetrahedron (I)
Centroid of tetrahedron (II)
Circumcenter of tetrahedron
Incenter of tetrahedron
Making of tetrahedron with given insphere
More Online Resources
orthocentre coordinates
Centres of data / triangles
introduce Voronoi diagram in Desmos
Weiter
Lines in a Triangle
Neue Materialien
z`]]
bewijs stelling van Pythagoras
Dividing a 2-digit number by a 1-digit number (1)
Dividing a 3-digit number by a 1-digit number (1)
Colouring of Venn Diagram
Entdecke Materialien
forum
coordinate of a point Lesson No 1
ProblemPlottingPoints
histogram
Sonne
H2M L2 Q2
Entdecke weitere Themen
Fraktale Geometrie
Rhombus oder Raute
KGV und GGT
Hypothesentest oder Signifikanztest
Streudiagramm
