Symmetrical shapes are figures that can be divided into two identical halves. When you draw a line through the center of a symmetrical shape, both sides mirror each other perfectly. Common examples of symmetrical shapes include circles, squares, and triangles. These shapes can be found in nature and man-made objects. For instance, the wings of a butterfly or the design of a building often exhibit symmetry. Symmetrical shapes are pleasing to the eye and are frequently used in art and design to create balance and harmony.