Descriptive geometry for students in engineering science and architecture; a carefully graded course of instruction (1915)
Armstrong, Henry F. (Henry Fry), 1868- · New York, J. Wiley & sons, inc.; [etc., etc.] · leaf 118
the surfaces of both cylinders.The points in which these generators cut each other are points in the intersectionline of the surfaces, and the plan and elevation of it can in this way be found, asshown. It will be found an advantage to arrange tangent planes to commencewith. These in Fig. 105, are… … Fio. 106. In Fig. 106 two cones are represented. A hne through the ape.\ pointswill be contained in the planes which have generators of both surfaces. Hencethe V.T. and the H.T. of this line must be found, as at V and Z7, and the traces ofplanes passed through them. Those planes, such as VRII,…
Geometry, Descriptive
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