Fun with ellipses

Topico(s):Elipse

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.

Novos Materiais

Quadrant Illustrator 2
Slope Illustrator (2)
Squares Question
Congruent Sides & Angles in △s: Exploration
挂谷问题——三尖瓣形

Descubra Materiais

perimeter of crescent
Graphical construction of trigonometric functions
function compl
Brilliant - Diamond Sangaku Problem
Law of Sines 3

Descobrir Tópicos

Multiplicação
Problemas de Otimização
Equação Diferencial
Linhas
Triângulo Isósceles