Google Classroom
GeoGebra
Classe GeoGebra
Se connecter
Chercher
Google Classroom
GeoGebra
Classe GeoGebra
Contour
Euclidean plane and its relatives: A minimalist introduction
Before you begin
Basics
Area
Apollonian circle
Inscribed angles
Inversion
Hyperbolic plane: conformal model
Hyperbolic plane: projective model
Affine geometry
Projective geometry
Constructions
Euclidean plane and its relatives: A minimalist introduction
Auteur :
Anton Petrunin
Thème :
Géometrie
A suplement to "Euclidean plane and its relatives" (
https://anton-petrunin.github.io/birkhoff/
).
Table des matières
Before you begin
Test construction
Basics
Copy of triangle
Angle-side-side
Perpendicular bisector
Segment bisection
Perpendicular 1
Center of circle
Tangent line 2
Tangent circle 2
Parallel line
Segment trisection
Angle bisector
Simplified Apollonius' problem
Circumcircle
Incircle
Area
Area bisection 1
Area bisection 2
Area bisection 3
Equiareal rectangles
Equiareal rectangle
Apollonian circle
Apollonian circle
Equal angles 1
Equal anglles 2
Equal angles 3
Brahmagupta's problem
Inscribed angles
Right angles
Equal angles
Perpendicular with ruler
Base, perimeter, and angle
Inversion
Inversion
Inversions
Perpedicular circle 1
Perpedicular circle 2
Perpendicular circle 3
Hyperbolic plane: conformal model
Center
Copy of circle
Perpendicular
Tangent to circle
Bolyai’s construction
Common perependicular
Common tangent
Hyperbolic plane: projective model
Center
Copy of circle
Perpendicular
Tangent to circle
Common perependicular
Bolyai’s construction
Affine geometry
Segment bisection
Segment trisection
Center of circle
Arithmetics
Projective geometry
Third parallel line
Three pairs of parallel lines
Tangent to circle
Center of concentric circles
Intersection point
Constructions
Minimal perimeter 1
Minimal perimeter 1
Minimal perimeter 2
Inscribed square 1
Inscribed square 2
Inscribed square 3
Inscribed eqilateral triangle
Parallel cut
Cuts
Vertices on lines
Inscribed triangle
Common tangetnt
Square root
Arithmetics
Suivant
Test construction
Nouvelles ressources
Parametric surfaces: Sphere
bewijs stelling van Pythagoras
Square Cross Sections
Tanzanian Ngoma - Model 2
Equilateral Triangle Cross Sections
Découvrir des ressources
Discovery of e
EmiliaKedainisQuadrilaterals
arcdeco
Sphere througth four points
Intransitive_spinners2(1)
temel sayma
Jajce
Découvrir des Thèmes
Cylindre
Corrélation
Pavé Droit
Droite Tangente ou Tangente
Similitude
