Spanton, J. Humphrey (John Humphrey) · London, Macmillan and Co., Limited; New York, The Macmillan Company · leaf 186
al area.Scale jV full size. Fig.304-Project the prism (Prob.186). Find the traces of thecutting plane (Prob. 218). Let BC be the side of theprism resting on the H.P.Join AD. Then BC, AD,and EF are horizontal lines,and BA and BF theirheights above XY. Note.—A horizontal Hnecontained by a plane… … SECTIONS OF SOLIDS. 173 till they meet XY, and then draw lines parallel to the H.T.Where these lines intersect the lines of the plan they willdetermine the points of the section. Join them as shown. Carry up projectors from these points till they meet thecorresponding lines in the elevation, and…
Geometrical drawing · Design · Drawing
Internet Archive · Wellesley College Library · Public Domain Mark 1.0. Free to use for anything.
