Young, George, jr, Baxter, Hubert Eugene, joint author · New York, The Macmillan Co. · leaf 154
Fig. 133 VII, § 125] CURVED LINES 137 … Fig. 134 Fig. 130) are given instead of the main axes, except that therectangle efgh will be replaced by a parallelogram as in Fig. 134. (2) Secondmethod. In I (2)above, a pieceof paper, markedat points corre-spondijig to TO, n,and p, may besubstituted forthe lath. If thepaper is placedso that m…
Geometry, Descriptive
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