Google Classroom
GeoGebra
GeoGebra Classroom
Sign in
Search
Google Classroom
GeoGebra
GeoGebra Classroom
GeoGebra
Home
Resources
Profile
Classroom
App Downloads
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).
GeoGebra
New Resources
探究由平行線和截線所成的角
Finding Average Rate of Change of a Function
What is an Isogonal Conjugate?
Droste effect draft
Taylor Polynomial
Discover Resources
Exponential Function: y = exp(kx)
PMC 2010-11 Q9
Trapezoid isosceles sides and midsegments
Opposite Angles
P Geometry
Discover Topics
Normal Distribution
Division
Trapezoid
Trigonometry
Unit Circle