Kenison, Ervin, Bradley, Harry Cyrus, 1871-1936 · New York : The Macmillan Company · leaf 36
A and • (§ 12). 25. Illustrative Examples. The stu-dent should visualize the solids projectedin Figs. 26-32, aided by the followinghints. Notice carefully the visibility ineach case, as shown by the full and dottedlines (§ 24). Figure 26. First quadrant. A squareright prism. The base is in H, and… … Fig. 26. The F-projection 16 DESCRIPTIVE GEOMETRY [II, § 25 Figure 27. Third quadrant. A rectangular right prism. Thebase is parallel to H, and the lateral edges are vertical. The//-projection shows the true size of the base, and its position(angles, distances) with respect to F The F-projection…
Geometry, Descriptive
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