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三垂線定理
Author:
詠甯
New Resources
Yk812t21_3
Yk812t21_1
sin(x) 的函數圖形的副本
YC270101
認識分數的副本
Discover Resources
Q.2.2
中垂線
Angle between line and plane
caculation
Gazing Cow Problem (c)
Discover Topics
Distributions
Circle
Special Points
Coordinates
Straight Lines
