Locus of the Center of a Circle Tangent to a Parabola and Externally Tangent to
2019-05-31 02:33
This applet demonstrates how to find the locus equation of the centers of all circles that are tangent to a given parabola and externally tangent to a given circle. By constructing geometric objects such as parabolas, lines, and circles in GeoGebra, it dynamically visualizes the trajectory of the moving circle's center based on tangency conditions and derives its locus equation. Ideal for teaching
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