翻訳と辞書 Words near each other ・ Brock Bradford ・ Broc Parkes ・ Broc, Maine-et-Loire ・ Broca ・ Broca's area ・ Broca's Brain ・ Broca's region ・ Brocade ・ Brocade (disambiguation) ・ Brocade Communications Systems ・ Brocade Library Services ・ Brocadia anammoxidans ・ Brocadia fulgida ・ Brocard ・ Brocard (law) ・ Brocard circle ・ Brocard points ・ Brocard Sewell ・ Brocard triangle ・ Brocard's conjecture ・ Brocard's problem ・ Brocas ・ Brocas (disambiguation) ・ Brocas helm ・ Brocas Helm (band) ・ Brocato's ・ Brocato's Sandwich Shop ・ Brocavum ・ Brocca ・ Brocchi 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 Brocard circle ： ウィキペディア英語版 Brocard circle In geometry, the Brocard circle (or seven-point circle) for a triangle is a circle defined from a given triangle. It passes through the circumcenter and symmedian of the triangle, and is centered at the midpoint of the line segment joining them (so that this segment is a diameter). The two Brocard points lie on this circle, as do the vertices of the Brocard triangle.〔.〕 It is concentric with the first Lemoine circle.〔.〕 If the triangle is equilateral, the circumcenter and symmedian coincide and therefore the Brocard circle reduces to a single point. The Brocard circle is named for Henri Brocard,〔.〕 who presented a paper on it to the French Association for the Advancement of Science in Algiers in 1881. ==References== 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「Brocard circle」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.