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Copy of Ellipse Simulator
Author:
Mariam
,
Rick Hollenbeck
Simulate drawing an ellipse by attaching a string to two focal points.
GeoGebra
Change the ellipse by sliding the focal points and adjusting the length of the string.
New Resources
Trefoil Knot
Circles - Relative Positions
Graphical solution of ax² + bx + c = k
Drunk Parabola
Toroidal Spiral
Discover Resources
Surface area regular pentagon
Compass
Behavior of Quadratics
Exterior angles of polygon -- numeric
การบวกจำนวนเต็มบวก
Discover Topics
Upper and Lower Sum or Riemann Sum
Cylinder
Ellipse
Subtraction
Pyramid