如图,
和
都是等边三角形,且点
在边
上,若
,
.
(
)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/20aa8b00f5dee3db31b4a9ab38471255.png)
_______ ;
(
)
的度数______ ;
(
)
的长度为_______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e428e7a09732be85c1224e9c8f6a71c5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d01f6f70b5cb3fd3b580e9f298588d6e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a30f3a8b673cc28bd90c50cf1a35281.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/88929f4ba0851730d5f941d426b87548.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/de04de76e73a1fae2fa620389841e904.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3ad17b21f4bd28790218601b430b7c27.png)
(
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bdaa19de263700a15fcf213d64a8cd57.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/20aa8b00f5dee3db31b4a9ab38471255.png)
(
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/61128ab996360a038e6e64d82fcba004.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dadd89be402a80b5c0335438707cf459.png)
(
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5ca7d1107389675d32b56ec097464c14.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d0213c5787a5a6b38d11bceca5567f67.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/10/9/a0ea0f8c-0f6b-4df1-ad53-ef97d24308af.png?resizew=188)
更新时间:2022-10-07 14:41:12
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【推荐2】如图,
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【推荐1】如图,等边
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