Locus Intersection tangents and normals of focal chord

As you move a point at one end of a focal chord, you trace out the loci of the intersection of the tangents and normals at the end of the focal chord. You can then attempt to match the locus of the intersection of normals with the equation of a parabola.

 

dfreeston —

 
Tipo de Material
Atividade
Etiquetas
intersection  locus 
Grupo Alvo (Idade)
15 – 18
Idioma
English (United Kingdom)
 
 
Versão do GeoGebra
4.4
Vistas
2265
Contatar o autor do recurso
 
 
© 2026 International GeoGebra Institute