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Proof Without Words
Author:
Steve Phelps
Drag the objects in the sketch below. What does this sketch prove? How does this sketch prove it?
GeoGebra
New Resources
Writing the Equation of an Ellipse in Standard Form
Hyperbola Equation Anatomy
Astroidal Ellipsoid
Ellipse inscribed in irregular convex quadrilateral
Creating Parametric Equations
Discover Resources
investigation 2
Dilations
Rotation 180 degrees
Perpendicular Line Through a Point
kaylie star 2
Discover Topics
Subtraction
Continuity
Fractal Geometry
Statistical Characteristics
Hypothesis Testing