What do you mean by shapes?

Shapes refer to the external form or outline of an object, defined by its boundaries and dimensions. They can be two-dimensional, like circles and squares, or three-dimensional, like spheres and cubes. In various contexts, shapes can represent ideas, concepts, or structures, playing a fundamental role in art, design, mathematics, and nature. Their characteristics, such as size, symmetry, and angles, help us understand and categorize the world around us.