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李洲意
Author:
Lee Chew Yee
GeoGebra
New Resources
柱體建築師
【案例】2018年全国1卷理科12题
【案例】2013年安徽高考15题
球體建築師
GeoGebra笔记功能体验课件
Discover Resources
兩外切圓之外公切線作圖法
橢圓軌跡04
梯形
折扣 例4的副本
畫三角形 題1d 的複本
Discover Topics
Step Functions
Straight Lines
Distributions
Isosceles Triangles
General Quadrilateral