Kenison, Ervin, Bradley, Harry Cyrus, 1871-1936 · New York : The Macmillan Company · leaf 203
Fig. 268. Fig. 269. Fig. 270. … Fig. 270. Cylinder of revolution; base a circle lying in P.Like the cone of revolution (Fig. 265), these projections areambiguous, and similar re-marks apply. 161. Projection of a Point inthe Surface of a Cone or Cylin-der. Only one projection ofa point lying in a conical orcylindrical surface can…
Geometry, Descriptive
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