Platonic BodiesThe five regular geometric solids described by Plato- viz. the tetrahedron, hexahedron, octhedron, dodecahedron, and icosahedron, all of which are bounded by like, equal, and regular planes. Source: Dictionary of Phrase and Fable, E. Cobham Brewer, 1894 More on Platonic Bodies from Infoplease:
|
24 X 7Private Tutor
Explore Grade 3 Math , Algebra 1 Help
|