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Involutes
作者:
Steve Phelps
Involute of a Circle
GeoGebra
Involute of an Equilateral Triangle
GeoGebra
Involute of a Square
GeoGebra
新资源
Folding door
Portions of a Sphere
Line Through Two Points and Slope
bewijs stelling van Pythagoras
Proving Triangles Similar: Multistep Transformations
发现资源
Attempt 1
The sum of the interior angles of a triangle
تدريب علي جمع رقمين عشوائيا
Area of a circle
H-Obtuse angle July12019a
发现主题
立方体
乘法
定积分
正弦
曲面