Higbee, F. G · New York, John Wiley & Sons · leaf 109
78, modified slightly to suit the altered conditions. Construction. Lay off the area BCHG making BC = be,CH = ch, BG = bg and GH = gh. This will be the back of 98 ESSENTIALS OF DESCRIPTIVE GEOMETRY the piece. Now with C as a center and a radius equal to cestrike an arc, and with H as a center and… … Fig. 79. a radius, and with E as a center and cd as a radius. These arcsintersect at D in the figure and thus the side CDEH may bedeveloped by dividing it into triangles and locating the cornersas shown. The layout for the remaining portion of the pieceswiU be apparent from an inspection of the…
Geometry, Descriptive
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