Spanton, J. Humphrey (John Humphrey) · London, Macmillan and Co., Limited; New York, The Macmillan Company · leaf 188
nesrequired. Draw a line from k through b^ and produce it tillit meets the diagonal fh in a. Draw lines from jn and / inthe same manner till they meet the diagonals in d and c.Join dc. This will complete the plan of the section. 174 GEOMETRICAL DRAWING AND DESIGN. To determine the elevation of the… … Fig. 305. and p. Draw horizontal lines from these points till they meetthe other edges of the pyramid in the points c and a!. Jointhe points as shown, to complete the elevation of the section. Another method of obtaining the section of this pyramid isto assume a horizontal line qr in any convenient…
Geometrical drawing · Design · Drawing
Internet Archive · Wellesley College Library · Public Domain Mark 1.0. Free to use for anything.
