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根據百分率找數量（二）: 例1

Author:GeoGebra Institute of Hong Kong

Topic:Percentages

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【案例】2018年全国1卷理科12题
拼砌四邊形
兩位數除以一位數（一）
錐體建築師
画直线等分三角形的面积

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正多邊形滾動
旋轉長方形
碎形六邊形的副本
congruent triangles_provided by Mr Yeung Kar Chun
马鞍面旋转

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Isosceles Triangles
Quadrilaterals
Linear Programming or Linear Optimization
Vectors 3D (Three-Dimensional)
Tree Diagrams

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