如图,在
和
中,A、F、C、D在同一直线上,
当添加一个条件________ 时,就可得到
(只需填写一个你认为正确的条件即可).
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/19f66ee1164e6972221f7b562f0e6caf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f6da5b3bf04222ea62cd0f5c295eb3e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/10dedf256ee47410ca8a711f760a1935.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/12/13/52b91239-a979-4dea-9280-abdb1ea9bec5.png?resizew=220)
21-22八年级上·湖南张家界·期末 查看更多[2]
湖南省张家界市慈利县2021-2022学年八年级上学期期末数学试题(已下线)专题4.9 探索三角形全等的条件(SSS和SAS)(分层练习)(基础练)-2023-2024学年七年级数学下册基础知识专项突破讲与练(北师大版)
更新时间:2023-12-11 20:29:44
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【推荐1】如图所示,
,
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___________ 或![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9a75544962e7df0b344e5a5a992cd203.png)
___________ .
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7de966c316db1013defc56372fcf814e.png)
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【推荐2】如图,AB=CD,BF=DE,E、F是AC上两点,且AE=CF.欲证∠B=∠D,可先用等式的性质证明AF=________ ,再用“SSS”证明______ ≌_______ 得到结论.
![](https://img.xkw.com/dksih/QBM/2018/8/1/2001119125340160/2004642869141504/STEM/c498e487-aa91-4359-868c-bc2a11dad06e.png)
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【推荐1】如图所示,
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_______ .
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【推荐2】如图,已知
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【推荐1】如图所示,已知
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f7f27111303c38eaf43bf547e460a33.png)
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【推荐2】如图,
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