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 236
TTL 188 Oj k … 222 PRACTICAL SOLID GEOMETRY chap. 191. Problem.—Determine the plan and elevation of aline inclined at a, and lying in a plane inclined at e.Find the angles which the line makes with the traces ofthe plane, and the inclination of the line to the verticalplane. Draw the traces vth of the plane…