Foci Distance of Hyperbola

| View Cart ⇗ | Info

Illustration of a hyperbola with distances to foci drawn. “The difference of the distances of any point from the foci of an hyperbola is greater than or less than 2a, according as the point is on the concave or convex side of the curve.”


G.A. Wentworth Plane And Solid Geometry (Boston: Ginn & Company, 1899) 453


TIFF (full resolution)

2400×1186, 145.0 KiB

Large GIF

1024×506, 23.2 KiB

Medium GIF

640×316, 13.2 KiB

Small GIF

320×158, 5.8 KiB