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 51
perpendicular to the ground plane, with a side or an angletouching it; and a side or an angle may touch the P.P. or bewithin it. (Fig. 26.) If a side touch the P.P., the extremity of it determines the 48 DRAWING. distance of the hexagon to the right or left When an angletouches the P.P., that point… … Fig. -r, Let H.L., B.L. and L.D. be drawn. Take C.Y., find O andMP; take AB 4 to R. of Q, make AB = 2. On AB con-struct equilateral triangle ABH, and produce to Y, Z, makingHZ and HY each equal BH ; join AY and YZ, and produceYZ both ways. Through H draw GHW parallel to YZ ;through C draw CE…
Geometrical drawing · Perspective
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