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Copy of 固定周界的長方形的面積變化
Author:
chengkp
,
Anthony OR 柯志明
GeoGebra
柯志明,香港 GeoGebra 學院
New Resources
兩組對邊相等和有直角的四邊形
近似值:有效數字
找出對稱軸
畫出對稱圖形
Earth with coastline
Discover Resources
四邊形的「等角分點」
拋物線
封閉圖形填顏色
時針與分針的夾角
翰林數學_2下_CH3-2_SSA
Discover Topics
Perimeter
Mode
Tree Diagrams
Geometric Mean
Fractions