Science and art drawing : complete geometrical course ; consisting of plane and solid geometry, orthographic and isometric projection, projection of shadow's the principles of map projection, graphic arithmetic and graphic statics (1895)
Spanton, J. Humphrey (John Humphrey) · London : Macmillan · leaf 236
size.Note.—The heights in these elevations are obtained by first drawing side views of the objects, as shown in Fig. 7. The connection is fully shown in Figs. 14 and 15. Problem 7. To ]orojcct a quadrilateral prism. 6|- X 3J X oh, resting on onecorner on H.P., and its faces forming equal angles… … Fig. 18. venient position draw the line ccc perpendicular to moi, andfrom c draw ch 3| long, at an angle of 45°. From h as centre. 2i6 SOLID GEOMETRY chap. and with raclius he, draw an arc cutting ca in a. Join ha. Alsodraw hd perpendicular to ca. This represents one-half of theactual shape of the…
Geometrical drawing
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