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transformation_enlarge/reduction
Author:
maths324324
GeoGebra
New Resources
Nested spiral octagon
兩組對邊相等和有直角的四邊形
sanjiaohanshu
近似值：有效數字
直角坐標平面上的旋轉變換
Discover Resources
直線族
Christmas Tree
正方形和長方形有甚麼特性？
正六邊形串珠
三角函数y=sin(wx+b)的图象变换.许兴华数学
Discover Topics
Intersection
Trapezoid
Translation
Special Points
Cosine