Hart, C. A. (Clara Avis), b. 1863, Feldman, Daniel D., b. 1872 · New York, American Book Co · leaf 356
lyhedrons, but it was Euclid who proved that there can beonly five. Hippasus (arc. 470 b.c), who discovered the dodecahedron, issaid to have been drowned for announcing his discovery, as the Pythago-reans were pledged to refer the glory of any new discovery back to thefounder.* PMSMS =* 724. Def. A…
Geometry, Plane · Geometry, Solid
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