Google Classroom
Google Classroom
GeoGebra
GeoGebra Classroom
Sign in
Search
Google Classroom
Google Classroom
GeoGebra
GeoGebra Classroom
GeoGebra
Home
Resources
Profile
Classroom
App Downloads
n-m9bch1-1-2d 二次函數及其圖形-03
Author:
均一
GeoGebra
New Resources
拼砌四邊形
兩組對邊相等的四邊形
判斷球體
算柱 (兩位數)
兩位數加法
Discover Resources
[問題] a² + b² = 1, (c-4)² + (d-2)² = 5，求 ad - bc 最大值？
Copy of 題 5
立體圖
拼出三角形的副本
手拉手模型
Discover Topics
Vectors
Median Value
Perimeter
Intersection
Circle