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 47
ibe arc TY, cutting B.L. in Y. Join G C.Y.,H C.Y. and K C.Y.; and join also LM and Y]\I to cutK C.Y. in E and C. Through E draw EAF, and throughC draw CDB, each parallel to B.L., and cutting H C.Y. in Aand D respectively; join BA and AC : then ABC will be thetriangle required. For CK = KY = KT = 5,… … Example S,—Draw an equilateral triangle, each side 4, oneside on ground plane parallel to L.D.; triangle placed _|_ toground plane and touching P.P. 3 to right. Draw H.L., B.L. and L.D., and find M. Take point D 3to R., and B 3^ to right of D ; on DB describe the equilateraltriangle DGB. Bisect DB…
Geometrical drawing · Perspective
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
