When a shape is rotated, and it looks exactly the same, then the shape has a rotational symmetry.
No angle of rotational symmetry exists in the trapezoid.
The image of the trapezoid is not given, but the question can still be solved.
Unless a trapezoid is rotated by 360 degrees, it will never have a rotation symmetry.
This is so because, the parallel sides of the trapezoid are not equal.
See attachment for the illustration of rotational symmetry
From the attached image, we can see that the trapezoid does not have rotation symmetry for the angles in the options (i.e. 60, 90 and 180 degrees).
Hence, option (d) is correct.
Read more about rotational symmetry at:
https://brainly.com/question/1597409
