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GeoGebra
GeoGebra Classroom
Contenuti
(draft) Special Lines and Centres of triangles
soft construction exploration
special lines
miscellaneous
3D
more online resources
(draft) Special Lines and Centres of triangles
Autore:
Arthur Lee
Argomento:
Geometria
Special Lines and Centres of Triangles
Sommario
soft construction exploration
Circumcircle of a triangle (Soft Construction)
Incircle of a triangle
Trisecting a Triangle
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
perpendicular bisectors
where perpendicular bisectors intersect
perpendicular bisectors and angles
6 mid-points
3D
dumpling model
Tetrahedron Net (general)
more online resources
orthocentre coordinates
Centres of data / triangles
Successivo
Circumcircle of a triangle (Soft Construction)
Nuove risorse
triangular grid
Untitled
Property of the Perpendicular Bisector - Converse
Property of the Perpendicular Bisector
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Scopri le risorse
Rhombus Exploration
Chimeless France 2
Helicóptero
Hoffman What's My Rule
Methods Assignment Wilmien
Scopri gli argomenti
Area
Segmenti
Limiti
Similitudini e trasformazioni di similitudine
Punti speciali