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Inversion 5
Author:
Steve Phelps
Slowly drag the points in the sketch below and observe what happens. What does this suggest about Inversion (reflection in a circle)?
GeoGebra
New Resources
van Aubel's Theorem
Linear Cross Section Exercise
Construct a Square
Rotating Points (Optical Illusion)
Ellipse, Hyperbola and Circle as Envelopes
Discover Resources
Circumcircle of the triangle
Midpoint
day 113
Graf Kuadratik
Transformations of Quadratics
Discover Topics
Tangent Line or Tangent
Boxplot
Coordinates
Trapezoid
Geometric Mean