Proposition 4.

Author:Alla Stolyarevska

Proposition 4. The ratio of the distance between point M and the focus to the distance between point M and the directrix is equal to the eccentricity of the ellipse (a>b).

New Resources

Reflection across a line
Circle Passing Through 3 Points
Making New Year's resolutions for 2026
Locus Related to Descartes' Folium
seo tool

Discover Resources

Domain and Range of a function
Finding Grandma
Circumcenter
Dilations
Damped harmonic motion - displacement vs time plot

Discover Topics

Bar Chart or Bar Graph
Differential Equation
Similarity Transformation or Similarity
Stochastic Process or Random Process
Vectors