Area of a Parallelogram
2017-11-30 00:39
This GeoGebra applet dynamically demonstrates the calculation principle of the area of a parallelogram. Using geometric construction tools, it builds a parallelogram and its altitude, and employs vectors and translations to show how a parallelogram can be transformed into a rectangle of equal area. Users can drag vertices to alter the shape, intuitively observing the relationship between the base,
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