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

רישום חופשי
Pathway to Proof: Triangle Angles
גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
Rolling Circles and Polygons
Building Figures with Set Areas

Discover Resources

Mješoviti broj
Exploring the Normal Distribution (2.04 e, 2.04 f, 2.04 g)
Inclined Plane with Two Masses and a Pulley

Discover Topics

Function Graph
Differential Calculus
Binomial Distribution
Surface
Arithmetic Operations