| [ QuizWit ] in KIDS 글 쓴 이(By): iLUSiON (띠띠빤쮸) 날 짜 (Date): 2005년 12월 9일 금요일 오전 06시 40분 13초 제 목(Title): Re: [Q] 삼각형 내에 무게중심이 있습니다. i failed junior highschool math problem? hahaha... that's impossible !!!! the center of mass int he case of equlatral triagle is the center of symmetry. so all 6 trigles must have the same shape. now you pick the cener of these little triagles. then because this symmetry, the length of the sides of the hexagon must be equal. hance it must be regular hexagon. so the area is 6 x 1/6 x 1/6 now tell me what is wrong with my logic? ^^ iLUSiON - le plus grand de tous http://cyworld.nate.com/ilusion |