如图,
,
.求证:
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4cbe61e476116a9549be93563f7a251.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cd95dc30c0344788b94289c464a3158e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1393308bc68322f50fa29702dd412263.png)
更新时间:2024-05-25 23:42:50
|
【知识点】 全等的性质和SAS综合(SAS)解读
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解答题-证明题
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较易
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【推荐1】已知:AB=AC,AF=AG,AE⊥BG交BG的延长线于E,AD⊥CF交CF的延长线于D.求证:AD=AE.
![](https://img.xkw.com/dksih/QBM/2020/7/22/2511155358531584/2511850394222592/STEM/9e84e5c68d57441aa2e5bdd2f6f0d874.png?resizew=159)
您最近一年使用:0次
解答题-证明题
|
较易
(0.85)
【推荐2】如图,
,
,点
在
上.
平分
;
(2)求证:
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2e735a28578ba191da6d4f3b0f8e8729.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4009aa13093cc3865dcd51b371892160.png)
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/60ef95894ceebaf236170e8832dcf7e3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/60ef95894ceebaf236170e8832dcf7e3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2947ca8e0cdbeb4aab80ce9e7b63ba98.png)
(2)求证:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ba11242dcc61d3c7c3555b598b5fdc89.png)
您最近一年使用:0次