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GeoGebra

Dilation About the Origin

作成者:Azucena Overman
トピック:拡張, 幾何
The pre-image, Triangle ABC, is dilated about the origin (0,0) to create the image Triangle A'B'C'.
What is the impact when you change the Dilation Factor? What happens if you move point A, B or C in the pre-image?

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