Octahedron

Octahedron nwere ihu 8, nke bụ triangles nha anya. Plato jikọtara ya na ya ikuku, na ekwenyere na ọ na-anọchi anya ya chakra nke 4 ... Ihe mejupụtara ikuku nwere ihe nnọchianya nke mmụọ miri emi. Ọ na-akpọte ume dị mkpa nke na-azụ mkpụrụ obi, ịdị ọcha na nnwere onwe ... Kpọmkwem n'ihi nke a a na-eji ya alụso ike na-adịghị mma ọgụ .