Practical plane and solid geometry for advanced students, including graphic statics, adapted to the requirements of the South Kensington syllabus (1899)
Harrison, Joseph, Baxandall, George Albert · London Macmillan · leaf 334
320 PRACTICAL SOLID GEOMETRY chap. 273. Some properties of the cone and cylinder.—Beforeproceeding with the remaining problems of this chapter wewish to amplify some of the theorems which are given inthe Appendix. Sphere inscribed in cone or cylinder.—Take two inter-secting lines of indefinite…