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Kaleidoscope with 3 mirrors
Author:
GeoGebra Institute of Hong Kong
Drag P to explore reflections in 3 mirrors forming an equilateral triangle.
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The Dot Product / Scalar Product
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Simple Interest Problem
Investigating Parallel and Perpendicular Lines
Vector - in the form of a column
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Engineering Mechanics
ML8_5.1
aa+bb+cc > ab+bc+ca
Graphing to Solve Quadratic Equations I (Self Assessment)
Derivative function
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Variance
Scalene Triangles
Median Value
Linear Regression