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題 7
Author:
GeoGebra Institute of Hong Kong
Topic:
Area
,
Polygons
計算下圖的面積。
GeoGebra
New Resources
錐體建築師
第八周作业
兩位數除以一位數（二）
拼砌四邊形
畫出對稱圖形
Discover Resources
不規則圖形填入斜線
二次曲線的準線與焦點
長方形
題4
纏繞SEQUENCE任意多邊版
Discover Topics
Mode
Ellipse
Arithmetic Operations
Frequency Distribution
Surface