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弦的垂直線何時平分弦活動?
Author:
Fan Kei Faat
Topic:
Circle
弦的垂直線
New Resources
平行線的判定
科赫雪花
双心四边形
盈利與虧蝕
第八周作业
Discover Resources
圓內接四邊形 ABCD ...,求 sinθ=?
General Form of Quadratic Functions 二次函數的圖像:一般式
Operations on Complex Numbers 複數的運算
數位學習社12/15
正五角錐
Discover Topics
Binomial Distribution
Trigonometry
Upper and Lower Sum or Riemann Sum
Secant Line or Secant
Confidence Interval