No CrossRef data available.
Published online by Cambridge University Press: 01 August 2016
Given chords OA1A2, OB1B2 and OC1C2 of a conic with segment lengths ai = OAi, bi = OBi, ci = OCi (for i = 1, 2) this article will establish a metrical relationship between ai,bi,ci, and the sines of the angular directions of the chords.