Pour la partie 1 particulièrement
http://www.sciences.ch/htmlfr/geometrie/geometrieeuclidienne01.php
https://www.wikiwand.com/fr/Conique
http://mathematiques.over-blog.org/article-14039507.html (pavage+transformations)
Trigonométrie
https://en.wikipedia.org/wiki/Trigonometry
https://en.wikipedia.org/wiki/List_of_trigonometric_identities
Axiomes et postulats
https://en.wikipedia.org/wiki/Euclidean_space
https://en.wikipedia.org/wiki/Hilbert%27s_axioms
formes géométriques et architecturales ...
http://mathematiques.over-blog.org/article-14070511.html
Systèmes de Coordonnées
https://en.wikipedia.org/wiki/Geographic_coordinate_system
https://en.wikipedia.org/wiki/Geoid
https://en.wikipedia.org/wiki/Coordinate_system
https://www.esri.com/news/arcuser/0703/geoid1of3.html
Mathcurve pour les formes géométriques
https://www.mathcurve.com/polyedres/polygone/polygone.shtml
https://www.mathcurve.com/polyedres/polyedre/polyedre.shtml
https://www.mathcurve.com/surfaces/ellipsoid/ellipsoid.shtml
https://www.mathcurve.com/surfaces/mobius/mobius.shtml
Tout sur les polyèdres de Platon
https://en.wikipedia.org/wiki/Constructible_polygon
https://en.wikipedia.org/wiki/Regular_polygon
https://en.wikipedia.org/wiki/Platonic_solid
Modèles papiers de certains polyèdres
D'autres références sur les matrices
http://www.alloprof.qc.ca/BV/pages/m1416.aspx
http://www.alloprof.qc.ca/BV/Pages/m1467.aspx
http://www.alloprof.qc.ca/BV/Pages/m1432.aspx
http://w3.gel.ulaval.ca/~fortier/MAT19961/powerpoint2000/sec2-3-4/img016.GIF
http://public.iutenligne.net/mathematiques/algebre/arrou-vignod/determinants/inversible.PNG
https://www.mathsisfun.com/algebra/images/matrix-inverse-2x2.svg
https://www.mathsisfun.com/algebra/images/matrix-inverse-2x2-ex1.gif
https://en.wikipedia.org/wiki/Matrix_(mathematics)
https://en.wikipedia.org/wiki/Homogeneous_coordinates