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An ellipse is born
Author:
Dave Van Leeuwen
Topic:
Ellipse
This starts with two concentric circles, and breaks the creation of an ellipse into a few key steps.
GeoGebra
New Resources
alg2_05_05_04_applet_exp_fxn_flvs
alg2_05_05_01_applet_exp_flvs
Explore the invariant lines of matrix {{-2,5},{6,-9}}
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Poorly Drawn Parallelograms 2
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