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三角函数
Author:
sschy
GeoGebra
New Resources
Triangle Exterior Angles: Quick Exploration
Pen Holder
Exploring Line Reflections in the Coordinate Plane
Translation in the Coordinate Plane: Question Generator
Chapter-07: Change of basis
Discover Resources
linapr
Create Your Triangle
Satz von Varignon
תרגיל 1
Area of a circle
Discover Topics
Linear Regression
Linear Equations
Rhombus
Area
Exponent