Principles of modern geometry, with numerious applications to plane and spherical figures; and an appendix, containing questions for exercise. Intended chiefly for the use of junior students (1862)
Mulcahy, John, 1810?-1853 · Dublin Hodges, Smith · leaf 103
A in B. We have then, bythe conditions of the question, CV • CO = a constant, andCV • CO = CT2 a constant also, and therefore CV : CV is aconstant ratio. It follows (AV and BV being parallel) that Bis a fixed point, and BV a constant length; and therefore acircle described with B as centre, and BV… … RADICAL AXES AND CENTRES OF SIMILITUDE. 93
Geometry -- Problems, exercises, etc · Geometry
Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
