Google Classroom
Google Classroom
GeoGebra
GeoGebra Classroom
登入
搜尋
Google Classroom
Google Classroom
GeoGebra
GeoGebra Classroom
GeoGebra
首頁
資源
個人檔案
Classroom
App 下載
Interactivity
作者：
ckilkienghs
The perpendicular line from the chord to the centre of the circle bisects the chord.
GeoGebra
最新資源
bewijs stelling van Pythagoras
Trefoil Knot
Fourier Lissajous (Mechanical)
Viviani's Curve
Damped Trochoidal Curve
探索資源
דף ריק כולל אסימפטוטות ופיתול
Isosceles Triangle
telescope without lens
Elips ya
探索主題
幾何
反射
數
幾何中心或重心
統計特徵