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Question 3
Author:
Shum Kwok Ching
,
GeoGebra Institute of Hong Kong
Topic:
Area
GeoGebra
New Resources
【案例】2018年全国1卷理科12题
兩組對邊相等和有直角的四邊形
畫出對稱圖形
異分母分數減法
四邉形 (四年級) 教師版
Discover Resources
Lagrange
橢圓
Perigal's Dissection
盾牌(小動畫)
整數點
Discover Topics
Statistical Characteristics
Algebra
Rectangle
Rotation
Ratios