Complex Number and Geometry I - Scalar Multiplication

This example demonstrates the geometric meaning of scalar multiplication of complex numbers in plane geometry. Key math concepts include the geometric representation of complex numbers, vectors, scalar multiplication, and similarity transformations. It is constructed using GeoGebra commands and objects like Intersect, Vector, and z, O, u, k, w, v, text1, text2. Suitable for high school mathematics teaching to understand the visual geometric interpretation of complex number operations.