Cone Intersected by a Plane to Form a Hyperbola Small 220×320 Medium 440×640 Large 704×1024 Download Tiff Original 1650×2400 | (430.3 KB) Description Diagram depicting a cone with both nappes intersected by plane J to form a hyperbola. Keywords cone, conic section, conics, foci, focus, hyperbola, hyperbolas, intersection, plane, planes Galleries Conic Sections: Hyperbolas Source: Arthur Latham Baker The Elements of Solid Geometr with Numerous Exercises (Boston, MA: Ginn & Company, 1893)