Second Definition of Conic Sections and Locus Construction
2019-11-12 10:53
This GeoGebra applet demonstrates the second definition of conic sections (focus-directrix property). By constructing the focus, directrix, and the ratio of distances (eccentricity), it uses the Locus command to dynamically generate ellipses, parabolas, or hyperbolas. The model intuitively illustrates the geometric nature of conic sections and the effect of eccentricity on their shapes, making it
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