Refraction in a Triangle

Autor:Barb Newitt

Click and drag on the green diamond to adjust the position of the laser ray. Click and drag on the black vertices of the triangle to adjust the size of the triangle.

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Weighing Scales (g): Practice
Measuring Cup
Vectors: Addition and Subtraction - The Parallelogram Law

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Mr. Canale Geometry
Gradient of a Straight Line
Polynomial End Behavior (Dance...)
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DEMO: Een formule tekent punten (dat vormt een lijn)

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Geometría
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