The Pamphlet Collection of Sir Robert Stout: Volume 50

Solid Geometry

Solid Geometry.

Lecture X. Definitions of Elementary solids: cube, prism, cylinder, cone, sphere; meaning of the terms Vertical and Horizontal planes, projectors, plans, elevations and sections.
XI. Given the projection of a solid in either plane, to find its projection in the other plane; vertical and horizontal sections.
XII. The circle and its projection applied to the cylinder, cone and sphere.