Cov txheej txheem:
- Dab tsi tshwj xeeb ntawm dodecahedron?
- 10 sab zoo li cas hu ua?
- Puas yog dodecahedron Tessellate?
- Pyramid 5 sab hu ua dab tsi?
Video: Koj puas tuaj yeem ua tus dodecahedron?
2024 Tus sau: Fiona Howard | [email protected]. Kawg hloov kho: 2024-01-10 06:38
Fold R thiab S mus txog qhov nruab nrab kab EO, kom lawv sib ntsib los ua ib txoj kab ncaj nraim thiab ua ib lub pentagon. Yog koj ua 12 pentagons li no thiab sib sau ua ke, siv koj 'flaps' thiab 'pockets', koj tuaj yeem ua ib lub dodecahedron.
Dab tsi tshwj xeeb ntawm dodecahedron?
Thaum cov dodecahedron ib txwm muaj ntau yam nta nrog lwm cov khoom Platonic, ib qho khoom tshwj xeeb ntawm nws yog ib tus tuaj yeem pib ntawm kaum ntawm qhov chaw thiab kos tus lej tsis kawg ntawm txoj kab ncaj nraim hla daim duab uas rov qab mus rau qhov qub yam tsis tau hla lwm lub ces kaum
10 sab zoo li cas hu ua?
In geometry, a decagon (los ntawm Greek δέκα déka thiab γωνία gonía, "kaum kaum") yog kaum-sided polygon lossis 10-gon. Tag nrho cov lej ntawm cov kaum sab hauv ntawm ib qho yooj yim decagon yog 1440 °. Ib qho kev sib tshuam tus kheej tsis tu ncua yog lub npe hu ua decagram.
Puas yog dodecahedron Tessellate?
Lub rhombic dodecahedron tuaj yeem siv los ua tessellate qhov chaw peb sab: nws tuaj yeem muab tso rau hauv qhov chaw, zoo li hexagons sau lub dav hlau. Qhov no polyhedron nyob rau hauv qhov chaw-sau tessellation tuaj yeem pom raws li Voronoi tessellation ntawm lub ntsej muag-centered cubic lattice.
Pyramid 5 sab hu ua dab tsi?
Nyob hauv geometry, a pentagonal pyramid yog lub pyramid nrog lub hauv paus pentagonal raws li tau tsim tsib daim duab peb sab ntsej muag uas sib ntsib ntawm ib qho taw tes (lub vertex). Zoo li txhua lub pyramid, nws yog tus kheej-dual.
Pom zoo:
Koj puas tuaj yeem tau qhov nqaij tawv ntawm ib tus neeg rub koj?
Ntau tus qauv ntawm kev ua txhaum cai ua rau muaj qhov zoo lossis qhov tsis zoo ntawm qhov kev siv (piv txwv li, ntiv tes hauv "sib ntaus cim" contusions lossis txhais tes hauv kev raug mob nplawm). Txawm li cas los xij, bruising kuj tseem tuaj yeem ua raws cov kab ntawm kev ntxhov siab loj tshaj plaws (piv txwv li, gluteal cleft lossis pinna bruising).
Koj puas tuaj yeem ua rau koj tus kheej?
Engross yog ib qho lus qhia uas txhais tau tias kom noj tag nrho koj cov kev xav lossis sijhawm. Thaum koj nkag siab koj tus kheej hauv kab lis kev cai ntawm cov nyiaj hli siab thiab kev siv nyiaj tsis txwv, nws nyuaj rau rov qab mus ua noj ntawm lub khw qhaub cij.
Koj puas tuaj yeem tuaj yeem pab dawb rau lub luag haujlwm txiav txim?
Txawm hais tias tsoomfwv cov tsev hais plaub txaus siab rau koj qhov kev txaus siab los koom nrog kev pabcuam hauv pawg neeg saib xyuas, koj tsis tuaj yeem tuaj yeem pab dawbTxhua lub tsev hais plaub yuav tsum xaiv cov neeg txiav txim plaub ntug los ntawm kev ncaj ncees ntawm pawg neeg saib xyuas.
Koj puas tuaj yeem kwv koj tus kwv tij?
Zoo: Kuv xav hu nws tus npawg npawg npawgCov xeeb leej xeeb ntxwv ntawm ib tug kwv tij yog "cov kwv tij ib zaug tshem tawm." yog li no, tus me nyuam ncaj ntawm koj tus kwv tij thib ob yog cov kwv tij thib ob ib zaug tshem tawm. "
Koj puas tuaj yeem hloov pauv thaum koj loj tuaj?
qhov tso zis ntawm qhov chaw mos tuaj yeem hloov pauv raws li hnub nyoog Ntawm no yog yuav ua li cas pom cov cim qhia ntawm qhov teeb meem uas yuav lav tau mus ntsib kws kho mob. Qhov chaw mos thiab los ntshav tuaj yeem hloov pauv thaum lub sijhawm sib txawv ntawm lub neej, thiab qhov zoo li cas rau koj yuav tsis zoo rau koj tus muam, koj tus ntxhais, lossis koj tus phooj ywg .
