Hart, C. A. (Clara Avis), b. 1863, Feldman, Daniel D., b. 1872 · New York, American Book Co · leaf 489
Fio. 1. … Fig. 2. Given two similar polyhedrons XM and E^C\ To prove that XM and £C may be radially placed. APPENDIX 479 Outline of Proof 1. Take any point O within polyhedron E^cf and constructpolyhedron EC so that it is radially placed with respect to E^Cand so that OA^ : OA = OB : OB = ••. = ab : KL. 2.…
Geometry, Plane · Geometry, Solid
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