
vettimattappetta chathuraakrithiyilulla trapesohedron

jyamithiyil, chathuraakrithiyilulla trapesohedron, ananthamaaya trapesohedra shreniyile randaamathethaanu. ithinu 8 panchabhujangalum 2 chathuramukhangalumundu. 
oru tetragonal trapesohedron eduthu dhruva akshatthinte konukal vettimaattunnathiloode eee polyhedron nirmmikkaan kazhiyum. trapesohedroninte pattatthinte mukhangal pentagonukalaayi maarunnu.
naalu samanthara thalangalil 4 chathurangalayi shringangal nilanilkkunnu, madhyathil marimari ooriyanteshan pentagonukal srishtikkunnu.
oru "tranketted trapesohedroninu" ellah valence-3 konukalum undu. ithinartham eratta polyhedrona gyrolongated square dipyramidinu ellah thrikonaakrithiyilulla mukhangalumundu ennaanu.
ithu jonson soolid, gyrolongated square diapyramid () ennathinu eratta polyhedrone prathinidheekarikkunnu, prathyeka anupaathathode

