Sierpiński triangle

The Sierpiński triangle, also known as the Sierpiński gasket or Sierpiński sieve, is a fractal and attractive fixed set with an overall shape that resembles an equilateral triangle. It is constructed through a recursive process that involves removing smaller triangles from a larger triangle. Here’s how it is usually created: 1. **Start with an equilateral triangle**: Begin with a solid equilateral triangle.