Google Classroom
Google Classroom
GeoGebra
GeoGebra Classroom
Sign in
Search
Google Classroom
Google Classroom
GeoGebra
GeoGebra Classroom
GeoGebra
Home
Resources
Profile
Classroom
App Downloads
圆的面积展开的副本
Author:
hong-z
,
qianqianhouhou
拖动n分圆,拖动展开展开圆,拖动拼图拼成长方形。
GeoGebra
通过上面操作请推导圆的面积公式。
GeoGebra
GeoGebra
GeoGebra
New Resources
球體建築師
柱體建築師
算柱 (兩位數)
判斷球體
兩組對邊相等和有直角的四邊形
Discover Resources
函數
轨迹
拋物線1-焦點法
了解圓方程(1)的副本
连续开方(制作:谢建华,修订:孟宝兴)
Discover Topics
Stochastic Process or Random Process
Quadratic Equations
Trigonometric Functions
Vectors 2D (Two-Dimensional)
Confidence Interval