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笛卡兒心臟線 的複本
Author:
homony
上方的滑桿可控制r的大小(r=1~3) 點選Move/Stop可以開始或停止心臟線作圖.
New Resources
sanjiaohanshu
四邉形 (四年級) 教師版
拼砌四邊形
近似值：有效數字
兩組對邊相等和有直角的四邊形
Discover Resources
sin&cos
General Form of Quadratic Functions(2) 二次函數的圖像：一般式(2)
P6 圓周03A
Pseudo-Hilbert Curve 希爾伯特曲線
Solving the equations in the form ax + b = cx + d (Grouping like terms)
Discover Topics
Rotation
Perimeter
Arithmetic
Division
Cube