A kite and trapezoid (trapezium) have no angles of rotation symmetry, but a kite has reflective symmetry on a line joining the top and bottom points of the kite. A rhombus has an angle of rotation symmetry of 180 degrees, and it has reflective symmetry on two axes at right angles each axis joining opposite points of the rhombus. A parallelogram has an angle of rotation symmetry of 180 degrees because it looks the same upside down, but doesn't have reflective symmetry. A rectangle is similar to a parallelogram in having an angle of rotation symmetry of 180 degrees, but it does have reflective symmetry about two axes at right angles formed from two lines each bisecting opposite sides.