Yes, a crescent has a rotational symmetry.
yes
It has rotational symmetry to the order of 2
A regular nonagon with 9 sides has a rotational symmetry of 9.
A nonrectangular parallelogram has rotational symmetry, but not line symmetry. Additionally, shapes such as the letters S, N, and Z can be rotated to show rotational symmetry, although they do not have line symmetry.
Rotational symmetry of order 1.
A line has 180 degrees rotational symmetry.
Yes
A trapezium does not have rotational symmetry.
The letters H and Z have both line symmetry and rotational symmetry
It has 8lines of rotational symmetry
It has rotational symmetry to the order of 2
Equilateral triangles have rotational symmetry.
No a Z doesn't have a rotational symmetry
A trapezoid has no rotational symmetry.
A line has rotational symmetry of order 2.
It has line symmetry (straight down the center) but not rotational symmetry.
No A rectangle has rotational symmetry as well
It does have rotational symmetry of order three.