WikiDer > Dekagonal bipiramida
Decagonal bipyramid
| Dekagonal bipiramida | |
|---|---|
 | |
| Turi | bipiramida |
| Yuzlar | 20 uchburchaklar |
| Qirralar | 30 |
| Vertices | 12 |
| Schläfli belgisi | { } + {10} |
| Kokseter diagrammasi |      |
| Simmetriya guruhi | D.10 soat, [10,2], (* 2.2.10), 40-buyurtma |
| Qaytish guruhi | D.10, [10,2]+, (2.2.10), buyurtma 20 |
| Ikki tomonlama ko'pburchak | Dekagonal prizma |
| Yuzni sozlash | V4.4.10 |
| Xususiyatlari | qavariq, yuzma-o'tish |
Yilda geometriya, a dekagonal bipiramida ning cheksiz to'plamlaridan biridir bipiramidalar, cheksizga qo'shaloq prizmalar. Agar dekagonal bipiramida bo'lishi kerak bo'lsa yuzma-o'tish, barcha yuzlar bo'lishi kerak yonbosh uchburchaklar. Bu ikosaedr, lekin emas odatiy.
Tasvirlar
U sharga plitka sifatida chizilgan bo'lishi mumkin va [5,2], * 5.2.2 simmetriyasining asosiy sohalarini ifodalaydi.
Shuningdek qarang
| Ism | Digonal bipiramida | Uchburchak bipiramida (J12) | Kvadrat bipiramida (O) | Besh qirrali bipiramida (J13) | Olti burchakli bipiramida | Geptagonal bipiramida | Sakkiz qirrali bipiramida | Enneagonal bipiramida | Dekagonal bipiramida | ... | Apeirogonal bipiramida |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Polyhedron rasm |  |  |  |  |  |  |  | | ... | ||
| Sferik plitka rasm |  |  |  |  |  |  |  |  |  | Samolyotga plitka qo'yish rasm |  |
| Yuzni sozlash | V2.4.4 | V3.4.4 | V4.4.4 | V5.4.4 | V6.4.4 | V7.4.4 | V8.4.4 | V9.4.4 | V10.4.4 | ... | V∞.4.4 |
| Kokseter diagrammasi | |  |  | |  |  |  |  | | ... |  |
Tashqi havolalar
- Vayshteyn, Erik V. "Dipiramida". MathWorld.
- Virtual haqiqat Polyhedra Polyhedra ensiklopediyasi
- VRML modellar <10>
- Polyhedra uchun Conway notation Sinab ko'ring: dP10
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