List of two-dimensional geometric shapes

Two-dimensional geometric shapes are flat figures with length and width but no depth. Here is a list of common two-dimensional geometric shapes: 1. **Triangle** – A polygon with three edges and three vertices. - Types: Equilateral, Isosceles, Scalene, Right Triangle. 2. **Quadrilateral** – A polygon with four edges and four vertices. - Types: Square, Rectangle, Parallelogram, Rhombus, Trapezoid, Kite.