## Conic Sections: Treated Geometrically |

### What people are saying - Write a review

We haven't found any reviews in the usual places.

### Other editions - View all

### Common terms and phrases

angle PSP asymptotes auxiliary circle axes bisects the angle centre chord of contact common tangent concyclic cone confocal conic section conies conjugate diameters conjugate hyperbola curvature draw drawn parallel Edited ellipse equally inclined Find the locus fixed point focal chord focal distance foci given point given straight line harmonic range J. P. Postgate latus rectum line joining locus meet the axis meet the curve meet the directrix meet the tangent middle point normal pair of conjugate parabola parallelogram perpendicular plane point of intersection point Q points of contact polar pole produced meet projection Prop prove reciprocal rectangle rectangular hyperbola right angles semi-latus rectum shew shewn subtends tangent at Q tangents be drawn touching transverse axis triangle vertex