我国古代把直角三角形中较短的直角边称为____ ,较长的直角边称为____ ,斜边称为_____ .因此称上面的结论为勾股定理.
22-23八年级上·全国·课前预习 查看更多[1]
(已下线)1.1探索勾股定理第1课时(课前练)
更新时间:2022-08-02 12:33:41
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【推荐2】如图,在
中,
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为圆心,
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__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2f8f88798ec42a58dccd212586382b23.png)
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c978d92edf0c4c1ef8620c17df75d35e.png)
![](https://img.xkw.com/dksih/QBM/2019/8/15/2269371681374208/2269482754547712/STEM/fb380b56bce046e1907f5ed484c282f6.png?resizew=128)
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