Google Classroom
Google Classroom
GeoGebra
GeoGebra Classroom
Sign in
Search
Google Classroom
Google Classroom
GeoGebra
GeoGebra Classroom
GeoGebra
Home
Resources
Profile
Classroom
App Downloads
二面角
Author:
qianqianhouhou
二面角的概念，拖动A、E点改变半平面
GeoGebra
New Resources
兩組對邊相等的四邊形
【案例】2013年安徽高考15题
畫出對稱圖形
找出對稱軸
兩位數加法
Discover Resources
百分數（小學）：折扣 / 賺賠
進階一
函數、方程式、參數式
在数轴上表示根号数-表格区
새로운 양식
Discover Topics
Translation
Trapezoid
Conic Sections
Solids or 3D Shapes
Power Functions