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
平行線的斜率
漂亮的摇摆曲线
斜率的值
兩位數除以一位數(二)
多邊形的面積
Discover Resources
normal dist.
Apollonius Problem 7 CCP Inversion simple
Congruent and Similarity
碎形
空间中两直线的位置关系
Discover Topics
Right Triangles
Probability
Set Theory
Bar Chart or Bar Graph
Natural Numbers