Proposition 4.

Tekijä: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).

Uusia resursseja

Perpendicular Lines: Quick Exploration
Quadrant Illustrator
Pythagorean Template: Integer Legs
Parabolas, Lines and Nomograms
Pythagorean Theorem: Quick Illustrator

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Construire Coarde.
Distance #1
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שאלת תנועה - כיוונים מנוגדים בעזרת גרפים

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