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根據百分率找數量（二）: 例2
Author:
GeoGebra Institute of Hong Kong
Topic:
Percentages
GeoGebra
New Resources
【案例】2018年全国1卷理科12题
兩組對邊相等的四邊形
兩位數加法
三位數除以一位數（一）
兩位數除以一位數（二）
Discover Resources
沈老師等腰直角幾何題
複合圖形(六)
Locus: Equidistance From Two Intersecting Lines
堆疊(圓、正方形、正三角形)
等截距和直線包絡拋物線
Discover Topics
Vectors 2D (Two-Dimensional)
Real Numbers
Differential Equation
Kite
Subtraction