What shape has 1 line of reflection symmetry?

A shape with one line of reflection symmetry is a kite. In a kite, one diagonal divides the shape into two mirror-image halves, while the other diagonal does not create symmetry. This single line of symmetry runs through the vertices where the two pairs of equal-length sides meet. Such shapes can often be found in everyday objects, like certain types of decorative items or even some animal forms.