Perspective and geometrical drawing : adapted to the use of candidates for second and third-class teachers' certificates (1887)
McGuirl, Thos. H. (Thomas H.) · Toronto, Ont. : W. Briggs · leaf 71
fixed. A cone is formed by the revolution of a right-angledtriangle around one of the containiiig sides, which remainsfixed. A cylinder is formed by the revolution of an oblong aroundone side, which remains fixed. A spheroid is formed by the revolution of a semi-ellipsearound one of the axes, which… … THE CUBE. 67 Example 1.—Draw a cube, edge 4, placed on G.P., one sideparallel to P.P. and 2 within it, near angle 3 to right. H = 6, L.D. = 4, scale i = l. Draw B.L,, H.L., and O, C.Y. and find ]SIP as before.Take A 3 to right, and B 4 to right of A; take C 2 to leftof A, and D 4 to left of C; join…
Geometrical drawing · Perspective
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