Complex Numbers Geometric Representation

This GeoGebra example illustrates the geometric representation of complex numbers in the Cartesian plane, using text labels to display the real and imaginary parts, modulus, and argument of z₁ and z₂. Core mathematical concepts include complex number algebra, geometric plane representation, modulus and argument, and distance formulas between complex numbers. Construction involves creating points z₁ and z₂ via GeoGebra commands, displaying properties through the text1 object, and integrating with three-dimensional shapes such as quadrilaterals, spheres, and cuboids to explore spatial relationships. Suitable for high school complex number units, mathematical modeling introductions, or interdisciplinary lessons combining solid geometry and algebra, helping students develop intuitive understanding of abstract concepts through visual and dynamic interaction.