Haswell, Charles Haynes, 1809- [from old catalog] · New York, Harper & brothers · leaf 276
s represented byFig. 66, the volume of it is equal to the area of an end mul-tiplied by its length. REGULAR BODIES (POLYHEDRONS). Definition.—A regular body is a solid contained under a certain number of simi-lar and equal plane faces,* all of which are equal regular polygons. Note.—The whole… … Fig. 67. Fig. 68. Fig. 69. Fig. TO.
Engineering · Mechanical engineering
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