# 14 presentation(s) on 'octahedron'

Subscribe to Mathematical Analysis of Truncated Octahedron All the important parameters of a truncated octahedron such as normal distances & solid angles subtended by the faces, inner radius, outer radius, mean radius, surface area & volume have been calculated by using HCR's formula for regular polyhedron. This formula is a generalized dimensional formula which is applied on any of the five platonic solids i.e. reguler tetrahedron, regular hexahedron (cube), regular octahedron, regular dodecahedron & regular icosahedron to calculate their important parameters. It can be used in analysis, designing & modelling of regular n-polyhedrons. Tags: 27 Views Science & Technology 60 months ago All the important parameters of a truncated octahedron Table of all the important parameters of a truncated octahedron (having 6 congruent square & 8 congruent regular hexagonal faces each of equal edge length) such as normal distances & solid angles subtended by the faces, inner radius, outer radius, mean radius, surface area & volume calculated by using HCR's formula for regular polyhedrons. It can be used in analysis, designing & modelling of polyhedrons. Tags: 376 Views Education 60 months ago Analysis of all five platonic solids using HCR's generalized formula All the important parameters i.e. inner radius, outer radius, mean radius, surface area & volume of all five platonic solids i.e. regular tetrahedron, regular hexahedron (cube), regular octahedron, regular dodecahedron & regular icosahedron have been calculated by using HCR's generalized formula for regular polyhedrons. Tags: 51 Views Science & Technology 60 months ago Mathematical Analysis of Truncated Tetrahedron All the important parameters of a truncated tetrahedron such as normal distances & solid angles subtended by the faces, inner radius, outer radius, mean radius, surface area & volume have been calculated by using HCR's formula for regular polyhedron. This formula is a generalized dimensional formula which is applied on any of the five platonic solids i.e. reguler tetrahedron, regular hexahedron (cube), regular octahedron, regular dodecahedron & regular icosahedron to calculate their important parameters. It can be used in analysis, designing & modelling of regular n-polyhedrons. Tags: 2 Views Science & Technology 60 months ago Solid angles subtended by the platonic solids at their vertices by HCR The solid angles subtended at the vertices by all five platonic solids (regular polyhedrons) have been calculated by the author Mr H.C. Rajpoot by using standard formula of solid angle. These are the standard values of solid angles for all five platonic solids i.e. regular tetrahedron, regular hexahedron (cube), regular octahedron, regular dodecahedron & regular icosahedron useful for the analysis of platonic solids. Tags: 376 Views Education 57 months ago Mathematical Analysis of Icosidodecahedron by HCR All the important parameters of an icosidodecahedron (having 20 congruent equilateral triangular & 12 congruent regular pentagonal faces each of equal edge length) such as normal distances & solid angles subtended by the faces, inner radius, outer radius, mean radius, surface area & volume have been calculated by using HCR's formula for regular polyhedrons. This formula is a generalized dimensional formula which is applied on any of the five platonic solids i.e. reguler tetrahedron, regular hexahedron (cube), regular octahedron, regular dodecahedron & regular icosahedron to calculate their important parameters. It can also be used in analysis, designing & modelling of truncated polyhedrons. Tags: No tags for this presentation 55 Views Education 59 months ago Table of solid angles subtended by Archimedean solids by HCR Table of solid angles subtended at the vertices by all 13 Archimedean solids (uniform polyhedrons) calculated by the author Mr H.C. Rajpoot by using standard formula of solid angle & formula of tetrahedron. These are the standard values of solid angles which are useful for the analysis of all 13 Archimedean solids truncated tetrahedron, truncated hexahedron (cube), truncated octahedron, truncated dodecahedron, truncated icosahedron, cuboctahedron, icosidodecahedron, small rhombicuboctahedron, small rhombicosidodecahedron, snub cube, snub dodecahedron, great rhombicuboctahedron & great rhombicosidodecahedron. Tags: 126 Views Education 56 months ago Mathematical Analysis of Truncated Cube (Hexahedron) All the important parameters of a truncated cube/hexahedron (having 8 congruent equilateral triangular & 6 congruent regular octagonal faces each of equal edge length) such as normal distances & solid angles subtended by the faces, inner radius, outer radius, mean radius, surface area & volume have been calculated by using HCR's formula for regular polyhedrons. This formula is a generalized dimensional formula which is applied on any of the five platonic solids i.e. reguler tetrahedron, regular hexahedron (cube), regular octahedron, regular dodecahedron & regular icosahedron to calculate their important parameters. It can also be used in analysis, designing & modelling of truncated polyhedrons. Tags: 27 Views Education 59 months ago rough diamonds A rough diamond is a diamond rock which has not been cut or processed. They come in a variety of naturally occurring shapes including octahedrons (eight sided bi-pyramid), cubic and triangular.G.M.P. has triumphantly established a reliable global network of diamond trading.G.M.P. Market’s diamonds to companies that sell and manufacture diamonds in several continents.In order to get in touch with one of G.P.M.’s representatives, please contact one of our offices.GHANAAccra (headquarter):Box 101 Tema – Accra, GhanaPhone: +233 54 523 6522Email: info@gpmdiamonds.com USAPhone: +1 563 265 0968 (WhatsApp)Website: www.gpmdiamonds.com Tags: By:  RawDiamond12 1 Views Business & Finance 4 months ago angola rough diamond A rough diamond is a diamond rock which has not been cut or processed. They come in a variety of naturally occurring shapes including octahedrons (eight sided bi-pyramid), cubic and triangular.G.M.P. has triumphantly established a reliable global network of diamond trading.G.M.P. Market’s diamonds to companies that sell and manufacture diamonds in several continents.In order to get in touch with one of G.P.M.’s representatives, please contact one of our offices.GHANAAccra (headquarter):Box 101 Tema – Accra, GhanaPhone: +233 54 523 6522Email: info@gpmdiamonds.com USAPhone: +1 563 265 0968 (WhatsApp)Website: www.gpmdiamonds.com Tags: By:  RawDiamond12 1 Views Business & Finance 4 months ago 