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題 2
Author:
GeoGebra Institute of Hong Kong
Topic:
Area
,
Polygons
計算下圖的面積。
GeoGebra
New Resources
球體建築師
四邊形的特性
第八周作业
三位數除以一位數（二）
小数 的副本
Discover Resources
Drawing quadrilaterals on the grid or the pinboard
Ex (RHS)
Application of integration
-1 ≤ cosA cosB cosC ≤ 1/8
七巧板綜合的副本
Discover Topics
Parallelogram
Frequency Distribution
Rational Numbers
Vectors 2D (Two-Dimensional)
Hypergeometric Distribution