Perspective and geometrical drawing adapted to the use of candidates for second and third-class teachers' certificates (1887)
McGuirl, Thomas H. [from old catalog] · Toronto, W. Briggs; · leaf 55
nd make it equal EF, and make 50 DRAWING. ES = EC; join N C.Y., S C.Y. and E C.Y., also AMP,B MP and Q MP, cutting E C.Y. in K, L, M. ThroughK, L, M draw paraUels to EN, cutting IST C.Y. in O, P, R;join OS, SK, LT and TP: then OPTLKS will be hexagonrequired. For ES === EC and EN = EF, also KL - AB… … Fig. 29. We proceed as follows :—After drawing H.L. and B.L. andfinding positions of O, MP and C. Y., take A 4 to right of S;at A erect perpendicular AC = 4, and measure off AE = P andDE = 2. Produce CA to B, making AB = AC and FX = DE;make FG = FX and GH = GA; join HKMP, GLMP, A C. Y., THE…
Geometrical drawing · Perspective
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