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Fun with ellipses
Autor:
Dave Van Leeuwen
Thema:
Ellipse
F1 and f2 can be dragged, or entered in the boxes. The distance sum is needed. Directrix info can be displayed. Points on circles rotate in opposite directions with the same orbital time. Their midpoint is traced.
GeoGebra
Neue Materialien
Cross Product in 2D and 3D
Isosceles Triangle: Quick Construction
"Compressed" Astroid as Envelope
Slope of a Straight Line: Run and Rise
Drag that Point!
Entdecke Materialien
Pythagorean Theorem Proof #7
Angles in Circles
correlation
Superposition of Transverse Waves
การแยกตัวประกอบพหุนาม
Entdecke weitere Themen
Differentialgleichungen
Kreis
Grenzwert oder Limes
Exponent
Allgemeine Dreiecke