A reflection property of the ellipse

ForfatterNorman

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.

Nye Materialer

seo tool
Text with alpha background color
z`]]
Parallel lines, Transversals and Segments
Perimeter of a Rectangle with Unknown Sides

Opdag Ressourcer

graph
Roller Coaster 2
Cone intersecting cylinder -- perpendicular axes
Copie de XMAS 2013

Udforsk emner

Regning
Retvinklede trekanter
Lineære ligninger
Linjestykke
Rektangel