在△ABC中,AB的垂直平分线EF交BC于点E,交AB于点F,D为线段CE的中线,∠CAD=20,∠ACB的补角是110,证BE=AC 越快越好,
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/14 11:03:42
![在△ABC中,AB的垂直平分线EF交BC于点E,交AB于点F,D为线段CE的中线,∠CAD=20,∠ACB的补角是110,证BE=AC 越快越好,](/uploads/image/z/3718645-61-5.jpg?t=%E5%9C%A8%E2%96%B3ABC%E4%B8%AD%2CAB%E7%9A%84%E5%9E%82%E7%9B%B4%E5%B9%B3%E5%88%86%E7%BA%BFEF%E4%BA%A4BC%E4%BA%8E%E7%82%B9E%2C%E4%BA%A4AB%E4%BA%8E%E7%82%B9F%2CD%E4%B8%BA%E7%BA%BF%E6%AE%B5CE%E7%9A%84%E4%B8%AD%E7%BA%BF%2C%E2%88%A0CAD%3D20%2C%E2%88%A0ACB%E7%9A%84%E8%A1%A5%E8%A7%92%E6%98%AF110%2C%E8%AF%81BE%3DAC+++++++++++++%E8%B6%8A%E5%BF%AB%E8%B6%8A%E5%A5%BD%2C)
xS[OQ+
>U}W$0CBW1IL#X/1Kr!ݶ>C٥PP}Μ}3M&}9~mgVm3mg;oGks՝:k5>ԙ{iPlOɥV.ﻎqyݱ]KB\Q~^nEn=zݽŨW2#SdI)gw05R)H>*H~v6#l,_biBh/N O Q!Tb*udUf*M"A@tԂ YQMCLE2C1ı{!@CaQTEJWEB&@"1?$Ndgvk*] Rk@&Gh\ӵ!j1:?캞帉xJwGVns坌P
t