Regular Icosahedron Geometry Diagram - Mathematical Polyhedron Visualization #3350542 (License: Personal Use)

This image depicts a regular icosahedron, a convex polyhedron with 20 identical equilateral triangular faces, 12 vertices, and 30 edges. Each vertex joins five triangles, making it highly symmetrical and one of the five classical Platonic solids. The magenta fill and bold black edges emphasize its geometric structure against a transparent background for versatile use.

Commonly used in mathematics education, STEM websites, geometry textbooks, and interactive 3D modeling tutorials. Matches user intent for visualizing polyhedra, studying symmetry, or illustrating Euler’s formula (V - E + F = 2).