A reflection property of the ellipse

Författare/skapare:Norman

Område(n):Ellips

This program provides a geometric proof that a reflected ray from a focus in an ellipse passes through the other focus. Moving point 'N' demonstrates this.

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גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
Rolling an Equilateral Triangle
Publish app "Public" test
Building Triangles with Set Areas
Perimeter of Rectangle

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Half and Half
دوران
Intro Day
Фиг.1 2
The Best Math Book in the World

Undersök matematisk områden

Tangent
Trigonometri
Kroppar (3D-former)
Vinklar
Differentialekvation