将一块菱形纸板
剪成如图1所示的①②③三块,再拼成不重叠、无缝隙的直角三角形
(如图2,
.若![](https://staticzujuan.xkw.com/quesimg/Upload/formula/23d94f9e408af88e8ada0d5c16f003c3.png)
,则
的长分别为_______ 和_______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/52173c8cc44246823c2bee21a783b731.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3cb4eb87fd9c474fea913e4b68818abd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/23d94f9e408af88e8ada0d5c16f003c3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ba470c453fe0f7b26a4572216e74c0f1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/03b78c800225f49bbd8b5f3f8538058c.png)
更新时间:2024-06-07 17:19:13
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【推荐1】用配方法解一元二次方程ax2+bx+c=0(a≠0)时:
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【推荐2】如图,AB是
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名校
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解题方法
【推荐1】如图,在周长为
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