Ames, William L. (William Lewis), 1855-, Wischmeyer, Carl · New York, McGraw-Hill book company, inc.; [etc., etc.] · leaf 60
g. 73). 194. Find a line of plane 2 of Exercise 192, which will make 45°with X when 2 is revolved into H. 195. Show the projections of a line of plane 2 of Exercise 192, whichwill make the same angle with X when the plane is revolved into Habout its H trace as it does when the plane is revolved… … Fig. 88. a circle. Show the principal axes of the V projection of the samecircle. 198. The point p lies in the plane d^ (Fig. 87). Find its H projec-tion without using the traces of the containing plane. 199. Show the projections of a line parallel to V and M in. from it,lying in the plane abc…
Geometry, Descriptive
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