Definition of Ellipse: Geometric Construction and Locus from Two Circles

2018-05-01 00:28
This example demonstrates the classical geometric definition and construction of an ellipse. Using two auxiliary circles corresponding to the major and minor axes, the construction employs orthogonal lines, intersection points, and the locus command to dynamically generate points on the ellipse and trace its complete path. Users can drag control points to observe changes in the ellipse's shape, ga