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

Slope Illustrator (2)
Pythagorean Theorem: Quick Illustrator
bewijs stelling van Pythagoras
Pythagorean Theorem: Extension Exercises
רישום חופשי

Discover Resources

Construction
Unit 7
Forum 62 41843 C TextPosition
isometric cube angles
Form 5 Chapter 7 - Summary - Example 4
time-distance graph
Parallelograms

Discover Topics

Vectors
Parametric Curves
Fractions
Arithmetic Mean
Triangles