Shear Parallelogram by Erika Bratcher
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This example demonstrates the shear transformation of a parallelogram. Key mathematical concepts include the properties of parallelograms and vectors. Using GeoGebra commands such as Point and Polygon, the shear process is dynamically illustrated. Suitable for high school geometry lessons.
GeoGebra Commands & Parameters
Point(g) → CPolygon(A, C, D, B) → q1, a_1, c, d, b