Young, George, jr, Baxter, Hubert Eugene, joint author · New York, The Macmillan Co. · leaf 230
e point of crossing, c, in Fig. 192 c, be raised slowly, theridges, ca, cb, begin to slope downward to the walls; the in-clination of the valleys becomes greater ; and the angle betweenthe planes meeting on the valleys is changed. The roof assumes 1 Exercise sheets to accompany this chapter are… … Fig. 192 and the valley cd fall in the same plane, giving a simpler roof,as shown in Fig. 192 e. Determine what will happen if the pointc is carried still higher. An irregular plan like that shown in Fig. 192 / lends itselfwell to a picturesque treatment of the facades. 214 DESCRIPTIVE GEOMETRY [X,…
Geometry, Descriptive
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