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Elliptical training machine
Autor:
Pablo Rodríguez-Sánchez
Tema:
Geometría
Yesterday I was at the gym, and asked myself: does the elliptical training machine really trace an ellipse? The answer is: not exactly, and here's a visual proof.
GeoGebra
Nuevos recursos
Vectors: Scalar Multiplication
Weighing Scales (kg & g): Practice
Ellipse and Equation
bewijs stelling van Pythagoras
Subtracting Hours and Minutes - Practice
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Rotating about Y-AXIS: Creating Surfaces of Revolution in GGB AR
Copie de Geometry (pool)
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