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 320
ersection of these two planes andrabat it, along with the inclined plane, into the ground. Proceed now exactly as in the last problem, by drawingan equilateral triangle having one side (equal to the givenedge) in the rabatment of the intersection. While the inclined plane is in the ground complete… … X-A \\ /-- V.