Conic Sections Treated Geometrically

2nd edition 4th edition AC² Aeneid asymptotes auxiliary circle axes BC² bisects the angle Camb Cambridge CD² centre chord of contact CN² common tangent concyclic cone confocal conic section conics intersect conjugate diameters conjugate hyperbola CP² Crown 8vo curvature draw drawn parallel ellipse equally inclined Fcap fixed point focal chord focal distance foci given point GLISSETTES Hence J. H. FREESE latus rectum line joining locus meet the axis meet the curve meet the directrix meet the tangent middle point normal ordinate parabola parallelogram passes perpendicular plane PN² point of intersection points of contact polar projection PROP prove QV² ratio reciprocal rectangular hyperbola revised right angles shew shewn Small post 8vo subtends tangent tangents be drawn touching Translated transverse axis triangle Trinity College vertex vols