Anthony, Gardner Chace, 1856- [from old catalog], Ashley, George Francis, [from old catalog] joint author · Boston, D. C. Heath & co. · leaf 94
PLANE TANGENT TO CYLINDER 77 … of the cylinder. 2. Determine the traces ofthe plane of these two lines. 3. Draw thetraces of the tangent plane parallel to thetraces of the auxiliary plane (Art. 18, page12), one of the traces being tangent to thebase of the cylinder. There may be two tan-gent planes. Construction. Fig. 155.…
Geometry, Descriptive
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