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assigment7
Author:
yitang.hou
GeoGebra
New Resources
折扣
平行線的斜率
常见四边形是否是双心四边形
圓的基本性質
多邊形的面積
Discover Resources
圓周
Locus (Parallel lines)
橢圓1--四圓心近似法
ggb创作
指數函數與對數函數圖形圖形(同底)
Discover Topics
Standard Deviation
Quadratic Functions
Trapezium
Median Value
Perimeter