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Google Classroom
GeoGebra
GeoGebra Classroom
綱要
Geometry Exercises
Applications of 1/2ab sinC
Geometry Exercises
作者:
Healey Lee
Applications of 1/2ab sinC
Fun question (1)
Fun question(2)
Use area of triangles to prove cosine formula
Geometry problem (1)
two Angle bisectors of same length?
Geometry problem (2)
下一步
Fun question (1)
最新資源
三位數除以一位數(一)
【案例】2018年全国1卷理科12题
GeoGebra笔记功能体验课件
兩位數加法
拼砌四邊形
探索資源
PMC 2014-15 Q3
三角形外心
Angle between 2 planes
双曲柄结构
函數的極限 (The Limit of a Function)
探索主題
反射
Dilation
統計特徵
幾何中心或重心
向量