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工作紙(1) 思考題
Author:
Anthony OR 柯志明
,
GeoGebra Institute of Hong Kong
多邊形的面積是多少?如何計算?
GeoGebra
New Resources
兩組對邊相等的四邊形
兩組對邊相等和有直角的四邊形
異分母分數減法
三位數除以一位數(一)
画直线等分三角形的面积
Discover Resources
固定面積的圖形的周界變化
象形圖_李樂雯
My GGB Book
test1
角平分線
Discover Topics
Equations
Real Numbers
Line Segment
Polynomial Functions
LCM and GCD