翻訳と辞書 Words near each other ・ Square Biz ・ Square Books ・ Square Butte ・ Square Butte (Montana) ・ Square Butte (transmission line) ・ Square Butte Creek ・ Square Butte, Montana ・ Square Capital Tower ・ Square Castan ・ Square Chapel ・ Square Chikwanda ・ Square Circle Production ・ Square class ・ Square Club ・ Square Club (writers) ・ Square cupola ・ Square cut ・ Square D ・ Square d'Orléans ・ Square dance ・ Square Dance (ballet) ・ Square dance (disambiguation) ・ Square Dance (film) ・ Square dance club ・ Square dance program ・ Square dancing (China) ・ Square Deal ・ Square Deal (disambiguation) ・ Square Deal (game) ・ Square Deal Sanderson Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Square cupola ： ウィキペディア英語版 Square cupola In geometry, the square cupola, sometimes called lesser dome, is one of the Johnson solids (''J''4). It can be obtained as a slice of the rhombicuboctahedron. As in all cupolae, the base polygon has twice as many edges and vertices as the top; in this case the base polygon is an octagon. ==Formulae== The following formulae for volume, surface area, and circumradius can be used if all faces are regular, with edge length ''a'':〔Stephen Wolfram, "(Square cupola )" from Wolfram Alpha. Retrieved July 20, 2010.〕 $V=(1+\backslash frac)a^3\backslash approx1.94281...a^3$ $A=(7+2\backslash sqrt+\backslash sqrt)a^2\backslash approx11.5605...a^2$ $C=(\backslash frac\backslash sqrt\{5+2\backslash sqrt\{2\}\})a\backslash approx1.39897...a$ 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Square cupola」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.