Kenison, Ervin, Bradley, Harry Cyrus, 1871-1936 · New York : The Macmillan Company · leaf 72
Draw the H- and F-prejections of a square right prism.The edges of the base are f ; length of prism li. The lateraledges are parallel to H, 45° with V, backward to the left; thefront end of the highest lateral edge is located at point1 (1A, lv). The front lateral face of the prism makes 60° with H.… … Fin. 05. frustums placed base to base. Note the relation between the two^projections, and especially the position of the ground line. 73. Oblique Secondary Planes. Secondary planes of projec-tion perpendicular to Fand oblique to II will not be consideredin detail, as their use in practical work is…
Geometry, Descriptive
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