Line Bisecting Angle Between Focal Radii in Hyperbola Small 320×153 Medium 640×307 Large 1024×491 Download Tiff Original 2400×1150 | (154.5 KB) Description Illustration of a hyperbola with a line bisecting the focal radii. "If through a point P of an hyperbola a line is drawn bisecting the angle between the focal radii, every point in this line except P is on the convex side of the curve. Keywords conic sections, curve, focal radii, foci, focus, hyperbola, hyperbolas, line bisecting, point, section Galleries Conic Sections: Hyperbolas Source: G.A. Wentworth Plane And Solid Geometry (Boston: Ginn & Company, 1899) 454
