Proposition 4.

作者: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).

新资源

Nikmati Keunggulan Di Bandar Judi Terpercaya
Area of a Circle Illustrated
רישום חופשי
Focus and Directrix
Parallelogram Anatomy

发现资源

Conics - Ellipse Standard Form
Fractal curve: fractal dimension by counting box method
DO NOT DELETE!!!(ROLLER COASTER MANIA)
FourSimilarRightTriangle
חוקר פונקציה רציונלית

发现主题

反射
上和与下和或黎曼和
直方图
圆
全等