Yes, a crescent does have rotational symmetry. Rotational symmetry refers to the ability of a shape to be rotated by a certain angle and still look the same. In the case of a crescent, if you rotate it by 180 degrees, it will look the same as its original position, thus demonstrating rotational symmetry.
It has rotational symmetry to the order of 2
A regular nonagon with 9 sides has a rotational symmetry of 9.
Rotational symmetry of order 1.
A line has 180 degrees rotational symmetry.
They have not got any rotational symmetry
Yes
A trapezium does not have rotational symmetry.
The letters H and Z have both line symmetry and rotational symmetry
It has rotational symmetry to the order of 2
It has 8lines of rotational symmetry
Equilateral triangles have rotational symmetry.
A trapezoid has no rotational symmetry.
No a Z doesn't have a rotational symmetry
A line has rotational symmetry of order 2.
It has line symmetry (straight down the center) but not rotational symmetry.
It does have rotational symmetry of order three.
No A rectangle has rotational symmetry as well