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GeoGebra
GeoGebra Classroom
Outline
Inversions and Projections
What?
Inversion in a square
Inversion in a spline
Inversion from an equilateral triangle to a regular 60-gon
Pappus Chain
Reflection in a Circle
Different Multiples, Selected Mods, with Inversion
Stereographic projection
Stereographic Projection of an Array of Circles
Stereographic Projections of Some Common Functions
Stereographic Projection of Coordinate Grid to Sphere
Projecting the Plane onto a Sphere
Sexteto de Soddy
Inversions and Projections
Author:
Chip Rollinson
What?
Inversion in a square
Inversion in a spline
Inversion from an equilateral triangle to a regular 60-gon
Pappus Chain
Reflection in a Circle
Different Multiples, Selected Mods, with Inversion
Stereographic projection
Stereographic Projection of an Array of Circles
Stereographic Projections of Some Common Functions
Stereographic Projection of Coordinate Grid to Sphere
Projecting the Plane onto a Sphere
Sexteto de Soddy
Next
What?
New Resources
Poorly Drawn Parallelograms 2
Dodecahedron
Icosahedron
alg2_05_05_01_slider_practice_flvs
Poorly Drawn Parallelograms 3
Discover Resources
Παραβολή: αx^2,a≠0
Uniform circular motion and SHM
Baseball Task Circumcenter
Coxeter 1.7 -- The Euler Line -- stripped bare
사각뿔의 부피와 겉넓이
Discover Topics
Tangent Function
Division
Area
Functions
Cuboid