Google Classroom
Google Classroom
GeoGebra
GeoGebra Classroom
Sign in
Search
Google Classroom
Google Classroom
GeoGebra
GeoGebra Classroom
GeoGebra
Home
Resources
Profile
Classroom
App Downloads
正十二面體內接正四面體或內接正六面體
Author:
侯杰材
GeoGebra
New Resources
兩位數加法
【案例】圆柱体内放置一个大球六个小球
球體建築師
四邊形的特性
三位數除以一位數（一）
Discover Resources
Sum of Exterior Angles of Polygons 多邊形外角和
體積
沈暐珊 橢圓反射
Larry's Clock
旋轉圓
Discover Topics
Equilateral Triangles
Arithmetic
Random Variables
Integers
Integral Calculus