如图,
和
的顶点C,E,F,B在同一直线上,点A,点D在
两侧,已知
,
,
.
与
全等吗?说明理由.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e742966e3711cfa53dce04022acf4bcc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/13668f033d00acfc366f7e47949c4462.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0dc5c9827dfd0be5a9c85962d6ccbfb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b0fff774b4b0087a6f304ce930d359be.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6ff56ea00ca90825f3d95809de24f639.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/439fbb8974a5f907205d26b47b420bf4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e742966e3711cfa53dce04022acf4bcc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/13668f033d00acfc366f7e47949c4462.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/8/19/08777cb6-39f6-445d-92c9-a0fc0316226b.png?resizew=148)
2023八年级上·浙江·专题练习 查看更多[1]
(已下线)专题04 三角形全等的条件(六大类型)(题型专练)-2023-2024学年八年级数学上册《知识解读·题型专练》(浙教版)
更新时间:2023-08-11 18:49:51
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相似题推荐
解答题-证明题
|
适中
(0.65)
【推荐1】已知△ABC是等边三角形,点D在BC边上,点E在AB的延长线上,将DE绕D点顺时针旋转120°得到DF.
![](https://img.xkw.com/dksih/QBM/2020/1/22/2382174874009600/2382628609015809/STEM/a64c85b059994fe6b9610d4caff18334.png?resizew=532)
(1)如图1,若点F恰好落在AC边上,求证:点D是BC的中点;
(2)如图2,在(1)的条件下,若
=45°,连接AD,求证:
;
(3)如图3,若
,连CF,当CF取最小值时,直接写出
的值.
![](https://img.xkw.com/dksih/QBM/2020/1/22/2382174874009600/2382628609015809/STEM/a64c85b059994fe6b9610d4caff18334.png?resizew=532)
(1)如图1,若点F恰好落在AC边上,求证:点D是BC的中点;
(2)如图2,在(1)的条件下,若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e35cfb01d9e4729e9b41eb33feb5b8c6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ec1ef22fd9b6f2714a2a57c9b2c50ee3.png)
(3)如图3,若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/024dc2ccbbe321774df5d44e8785b203.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0c2abe5da7ee1a2ff3ca5dec7a2d04dc.png)
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解答题-问答题
|
适中
(0.65)
【推荐2】直线
分别交x轴、y轴于A,B,点P为双曲线y=
(x>0)上的一点,且PA=PB,∠APB=90°,求k的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cc9118cc77fc0a045337745890e50cad.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9abb3a62e46296c417261156b51ec6b4.png)
![](https://img.xkw.com/dksih/QBM/2020/12/24/2621040832094208/2622451551657984/STEM/900842bd-ee49-4f2b-8832-9185372b07c1.jpg?resizew=176)
您最近一年使用:0次