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Penrose

Author:GeoGebra Team, Mathieu Blossier

New Resources

Reflection Across 2 Parallel Lines
Exploring GeoGebra for the First Time
Shells
Equation of Locus - Parabola
Pitfalls of Disk/Washer Method

Discover Resources

hypocycloid
Retta
Exploring the Converse of the Pythagorean Theorem
Quadratic Equation

Discover Topics

Combinatorics
Standard Deviation
Difference and Slope
Probability
Rotation

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