H, I, O, S, X, Z. l
as for the shapes
circle, square, rectangle, equilateral triangle, any regular polygon (pentagon, hexagon...)
Nothing has 1 order of rotational symmetry because in rotational symmetry 1 is none.
circle
A circle, square, and a triangle all have rotational symmetry.
No, not all shapes have the same rotational symmetry as their order. The order of rotational symmetry refers to the number of times a shape can be rotated around a central point and still look the same within one full rotation (360 degrees). While some shapes like regular polygons have rotational symmetry that corresponds directly to their number of sides, irregular shapes may have a different order of symmetry, or none at all.
There are 10 letters in the alphabet that achieve rotational symmetry when displayed in their capital form. These letters: A, H, I, M, O, U, V, W, X, and Y.
Irregular shapes don't ever have rotational symmetry.
Nothing has 1 order of rotational symmetry because in rotational symmetry 1 is none.
none shapes have 1 rotational symmetry because in rotational symmetry one is none
squares
circle
A star
The letters H and Z have both line symmetry and rotational symmetry
squarerhombusdiamondrectangle
H, I, O, and X have rotational symmetry.
A circle, square, and a triangle all have rotational symmetry.
I, H, N, O, S, X & Z all have rotational symmetry.
There are 10 letters in the alphabet that achieve rotational symmetry when displayed in their capital form. These letters: A, H, I, M, O, U, V, W, X, and Y.