Google Classroom
Google Classroom
GeoGebra
GeoGebra Classroom
Sign in
Search
Google Classroom
Google Classroom
GeoGebra
GeoGebra Classroom
GeoGebra
Home
Resources
Profile
Classroom
App Downloads
变化的三角形的旁心.许兴华数学
Author:
许兴华数学
Topic:
Geometric Transformations
,
Triangles
GeoGebra
New Resources
算柱 (兩位數)
兩位數加法
判斷球體
兩組對邊相等的四邊形
画直线等分三角形的面积
Discover Resources
General Form of Quadratic Functions 二次函數的圖像：一般式
三圓外切
周界
幾何作圖動畫示範的副本
法線 (The Normal Line)
Discover Topics
Plane Figures or Shapes
Matrices
Conic Sections
Derivative
Linear Programming or Linear Optimization