Fun with ellipses

Onderwerp:Ellips

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.

Nieuw didactisch materiaal

Fourier Lissajous (Mechanical)
Trefoil Knot
Some random function
¿Quién llegará más lejos en el mundial?
Angle Addition: Warm Up Exercises

Ontdek materiaal

Unit 3 - Quiz 1 : Question 2: Option B
Transforming Slope Triangles
Transversal Intersects Parallel Lines (Investigation)的副本
the SLIDER Tool
circumcirlce

Ontdek onderwerpen

Percentages
Reële getallen
Boxplot
Wortel
Sinus