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gjc91v127 三角形旋轉
Author:
均一
New Resources
漂亮的摇摆曲线
圓的切線方程
直線的斜率：水平變化 & 鉛垂變化
平行線的斜率
【案例】圆柱体内放置一个大球六个小球
Discover Resources
Opening Box
Bayes' Thm
讀量杯上的刻度 (練習)
congruent (SSS)
固定三角形的條件−題1的副本
Discover Topics
Normal Distribution
Straight Lines
Interest Calculation
Arithmetic Operations
Line Segment