七下第07章《相交线与平行线》P2相交线(包含对顶角、邻补角和例1)(赵朝东)

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. Applet 1 (.ggb)