panchabhujaakaara bifrestem

panchabhujaakaara bifrestem ledhaa kattirinchina panchabhujaakaara biperamid anedi bifrestem polyheadra yokka anantamaina shrenilo moodavadi. dheeniki 10 trapozoid mariyu 2 panchabhujaakaara mukhalu unnaayi.
nirmaanaalu.
pentagonal bifrestem anedi johnson ghanapadaartham yokka dwandwa polyheadron, idhi podavaina pentagonal biperamid. 
eee polyhedronnu panchabhujaakaara baipiramidnu teesukoni dhruva aksham sheershaalanu kattirinchadam dwara nirminchavacchu. polyhedraku conway sangnaamaanamlo, dheenini polyheadron "t5dp5" gaa suuchimchavachchu, antey panchabhujaakaara prism yokka dwandwa degree-aidu sheershaala kattirimpu.
pratyamnaayamgaa, rendu end-tuu-end pentagonal frustomlanu kalapadam dwara ledhaa (coplaner mukhalu anumatinchabadithe) rendu pentagonal prijamlanu vaati pentagonal mukhaalapai kalapadam dwara dheenini nirminchavacchu.
application.
quasicrystals erpadatamlo, 15-sait kattirinchina panchabhujaakaara biperamid nirmaanam aidu retlu ledhaa icosahedral samaruupatatoe pedda nirmaanaala kendrakaanni yerparustundi.

