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 410
eelevation of the section of the sphere. The section of thecylinder is a pair of straight lines, one of which has c forits plan and cc for its elevation. The line and circleintersect as shown in two points p,p\ which are on therequired elevation, p being the plan of the points P. Important section… … Example on Problem 319.—Describe two circles with radii i|and §, their centres c and v being .85 apart ; these are theplans of a cylinder and cone standing upright on the ground ;height of cone 3. Determine the elevation of their curve ofintersection on an xy making 350 with cv. Obtain the…
