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HuangHai
2025-08-30 18:35:01 +08:00
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GGB学习/GeoGebra教程 手把手教学GGB软件 GGB入门教程 入门到精通.txt Normal file
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https://www.bilibili.com/video/BV1wZNJeeEYp/

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GGB学习/内切圆.ggb Normal file
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GGB学习/内切圆.txt Normal file
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1、先画一个三角形
2、内切圆是三条角平分线交点，我们可以画两条角平分线，交于一点
3、还需要有半径，在这个交点做对边的垂线，垂足为G
4、用圆（圆心+点）画出内切圆
总结：
1、充分利用数学知识，思考尺规作图怎么做就在GGB上怎么做。
2、无用的线最后隐藏掉即可。

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GGB学习/图形的平移.ggb Normal file
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GGB学习/圆弧的绘制.ggb Normal file
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GGB学习/圆弧轨迹.ggb Normal file
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GGB学习/学习目录.txt Normal file
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https://www.toutiao.com/video/7007579215948317220

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GGB学习/学习资料.txt Normal file
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https://mp.weixin.qq.com/s?__biz=MzIwMzUyNTU4OA==&mid=2247486050&idx=1&sn=52183a67416c516a17cadcd479a2394a&chksm=96cf56d9a1b8dfcf7c4861b9e34d63962c2f6fbcf6b9390a8408f3599c043b111e15073d24ed&scene=27