Locus of Intersection of Orthogonal Tangents to an Ellipse
2019-03-14 05:07
This applet demonstrates the locus of intersection points of two orthogonal tangents to an ellipse. In coordinate geometry, this locus forms a concentric circle known as the director circle. Using tangent, orthogonal line, and locus commands, it dynamically visualizes how the intersection traces this circle, verifying this classic property.
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