Rotation

Author:Cam Perron

This is showing a 90 degree counterclockwise rotation from the point E at the origin, from the green to purple image. The coordinates are changing from (x,y) to (-y,x) to create the new image.

New Resources

兩位數的位值
Visualizing the Pythagorean Identity with Sine and Cosine
Neuberg's Theorem
Slope Between 2 Points (Phase 2)
အခြေခံ data အခေါ်အဝေါ်များ

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ฟังก์ชันคำนวณ
Waller geogebra project
Função Quadrática
analysis
Intersection of a Parabola and a Line

Discover Topics

Division
Probability
Indefinite Integral
Linear Programming or Linear Optimization
Volume