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題 6
Author:
GeoGebra Institute of Hong Kong
Topic:
Area
,
Polygons
計算下圖的面積。
GeoGebra
New Resources
拼砌四邊形
近似值：有效數字
球體建築師
兩組對邊相等的四邊形
算柱 (兩位數)
Discover Resources
Graph of Cosine Function 餘弦方程圖像
拋物線1-焦點法
割补法
中央極限定理的副本
S0G4L2 到两点距离的运算为定值
Discover Topics
Unit Circle
Arithmetic Operations
Statistical Characteristics
Quadrilaterals
Surface