∠ABC=45° CD、BE是AB、AC的高,H是中点求证:DG=DF 求证:CE=1/2BF 求证:CE<BG
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/12 11:09:10
![∠ABC=45° CD、BE是AB、AC的高,H是中点求证:DG=DF 求证:CE=1/2BF 求证:CE<BG](/uploads/image/z/1969406-62-6.jpg?t=%E2%88%A0ABC%3D45%C2%B0++++++CD%E3%80%81BE%E6%98%AFAB%E3%80%81AC%E7%9A%84%E9%AB%98%2CH%E6%98%AF%E4%B8%AD%E7%82%B9%E6%B1%82%E8%AF%81%EF%BC%9ADG%3DDF+%E6%B1%82%E8%AF%81%EF%BC%9ACE%3D1%2F2BF+%E6%B1%82%E8%AF%81%EF%BC%9ACE%EF%BC%9CBG)
xUoOF*RMlǎd#d;ɶB0MګLԵc2&ԏBm'+;q(RˤU"w~<]^hmiA0y|`m@3`}d $^oo0\b"Ħe4!ww|݄hSuD㾫OUꟉbEٹنصw;{OZ+۳;
$鎌$6jwgJ9e-eMRvV9GfYTSihe*9-t%J*ۮN&ʭUEae+r9+jZɊm+dl;e-|44ꟿ˛}z!?x^mᠵ:l.^/
eJ]!&o6:2uX02@b63ucnSPwI_