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GeoGebra
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題 1
Author:
GeoGebra Institute of Hong Kong
Topic:
Area
,
Polygons
計算下圖的面積。
GeoGebra
New Resources
兩組對邊相等和有直角的四邊形
兩位數加法
兩組對邊相等的四邊形
画直线等分三角形的面积
第八周作业
Discover Resources
各級曾參與義工活動的人數
Direct Variation (Different powers of x)
point uion coloring
locus of a segment
猴子爬樹
Discover Topics
Constructions
Straight Lines
Unit Circle
Plane Figures or Shapes
Translation