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
Thébault's Theorem
作者:
Guillermo Bautista
主題:
平行四邊形
,
正方形
Given any parallelogram, construct on its sides four squares external to the parallelogram. The quadrilateral formed by joining the centers of those four squares is a square.
GeoGebra
Reference:
https://twitter.com/fermatslibrary/status/1645120156194992128
最新資源
MC #2
အခြေခံ data အခေါ်အဝေါ်များ
The Red Chair
Transformaciones usando coordenadas
bewijs stelling van Pythagoras
探索資源
NbDer
Missing point on a circle
Area of a rectangle
Parallelogram for Blog
Upper and Lower Sums
Copia de Trig Ratios of Similar Right Triangles
探索主題
內切圓
一般四邊形
圓錐曲線
圖
整數