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Inversion 6
Author:
Steve Phelps
Slowly drag the points in the sketch below and observe what happens. Inversion can make difficult constructions easy.
GeoGebra
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Rotating Points (Optical Illusion)
Parallel or Not? (V2)
Cross Product in 2D and 3D
Simplifying Radicals: Geometric Thin Slice
Slope of a Straight Line: Run and Rise
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Area of Triangles - Base and Height fixed
Complete the Square Notes
Homothety-Symmetry-2 Translations - Vlad
Traingle
ASA: Exercise
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Quadratic Equations
Inequalities
Equilateral Triangles
Polygons
Linear Regression