Oh, what a lovely question! A crescent shape does indeed have rotational symmetry. If you were to turn it around its center point, it would look the same at certain angles. Isn't that just a happy little discovery?
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 8lines of rotational symmetry
It has rotational symmetry to the order of 2
No a Z doesn't have a rotational symmetry
Equilateral triangles have rotational symmetry.
A trapezoid has no rotational symmetry.
A crescent shape exhibits bilateral symmetry, meaning it can be divided into two mirror-image halves along a vertical axis. This symmetry is often seen in crescent moons, where one side is typically more curved than the other. However, it lacks rotational symmetry as it does not look the same when rotated around its center. The specific proportions and curvature can vary, affecting the exact appearance of the 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.