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分點公式：P = (?)A + (?)B + (?)C
Author:
羅驥韡 (Pegasus Roe)
Topic:
Vectors
GeoGebra
New Resources
垂直線的斜率
圓周公式的應用
【案例】2018年全国1卷理科12题
斜率的值
多邊形的面積
Discover Resources
平行四邊形變奏曲III
題目
三次函數01
艾薛爾Escher
GGB 案例分享
Discover Topics
Sphere
Area
Statistical Characteristics
Expected Value
Combinatorics