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 64
her in the elevation of the centre of the sphere. The radius of the sphere may now be found, if desired, by obtaining thetrue length of the line joining this centre point to any of the given points A, B, Cor D. The sphere may then be represented by circles, one for plan and one forelevation, with… … 2. Find the traces of a plane parallel to the given one shown at B and i perpendiculardistance from it. 3. Kind a plane perpendicular to the given line shown at C. and passing through the givenpoint P. T/1 »( I ! 1 »» \ - 1 1 11 1 1 T^ ! i •« j ! Ill 1 lit 1 t/A II ! 1 1 1 V k i 1 j |v id it. I 1 1…
Geometry, Descriptive
Internet Archive · California Digital Library · Public Domain Mark 1.0. Free to use for anything.
