Projective geometry for use in colleges and schools (1911)
Milne, William P. (William Proctor), 1881- · London : Macmillan · leaf 145
Fig. 55. Since BC is parallel to EF, .. arc FB = arc CE. (2)Adding (I) and (2), we get that arc FD = arc CA. (3).. FA and Cd are parallel, i.e. LmN are collinear. CoROLLAur. We might take another permutation GENERAL PROPERTIES OF CONICS 125
Geometry, Projective
Internet Archive · California Digital Library · Public Domain Mark 1.0. Free to use for anything.
