5.4.2

你想下载什么?

可以单独下载 .ggb 文件, 也可以下载带有学生任务的完整网页.

我同意 GeoGebra 的 非商业许可证 版权声明

• 离线活动(.zip)

• GeoGebra 文件

  1. This mostly works. You can see below that the pedal triangle is circumscribed by the inscribed circle of the original triangle. If you move it too much it falls apart. (.ggb)