GeoGebra Document File

副檔名: .ggb 開發者: GeoGebra 瀏覽次數: 38459 更新: 2011-10-06 18:03:53 Hex: N/A ASCII: N/A

Files which have the .ggb file extension are documents created with the program GeoGebra, this is a teaching and learning software for Mathematics which is free to use.