Kenison, Ervin, Bradley, Harry Cyrus, 1871-1936 · New York : The Macmillan Company · leaf 220
nd HT of the second requiredtangent plane are obtained in a similar manner. Case II. The base of the cylinder lies in P (Fig. 288).The base of the given cylinder is a circle whose center is o ;find the P-projection of this circle. As in Case I, through thegiven line A pass the plane X, parallel to… … Fig. 288. traces of the required tangent planes. From PQ and PT areobtained the //-and F-traces of the plains, HQ and ///beingparallel to HX, while VQ and FT7 are parallel to VX. Cask III. The hose of the cylinder tines not lit in //, V, or P(Fig. 289). The base, of the given cylinder lies in the…
Geometry, Descriptive
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