S5 Ch1.3 圓心角兩倍於圓周角

What do you want to download?

You can either download the .ggb file alone or the complete webpage for students with tasks.

I agree to the terms of GeoGebra's non-commercial license

• Offline Activity (.zip)

• GeoGebra Files

  1. 觀察圓心角與圓周角的大小關係 (.ggb)