A shape is a two-dimensional geometric figure that can be defined by its boundaries. Common examples include circles, squares, and triangles, each characterized by specific properties such as the number of sides or angles. Shapes are fundamental in mathematics and are used in various fields, including art and design. In addition to their mathematical significance, shapes play a crucial role in our everyday lives. They help us understand and categorize objects around us, from the simple circle of a pizza to the complex polygon of a building's architecture. Recognizing shapes enhances our spatial awareness and cognitive skills.