Rotational symmetry of order 1.
A line has 180 degrees rotational symmetry.
They have not got any rotational symmetry
I, H, N, O, S, X & Z all have rotational symmetry.
The rectangle's rotational symmetry is of order 2. A square's rotational symmetry is of order 4; the triangle has a symmetry of order 3. Rotational symmetry is the number of times a figure can be rotated and still look the same as the original figure.
yes
Yes it does. As long as it has a symmetry without rotation. If you do the rotation either way it does have symmetry. :)
A parallelogram has a rotational symmetry of 2!
triangles have 0 rotational symmetry
it has 5 rotational symmetry
A line has rotational symmetry of order 2.
Rotational symmetry of order 1.
A line has 180 degrees rotational symmetry.
It has 1 order of rotational symmetry.
A general parallelogram has rotational symmetry of order two.
They have not got any rotational symmetry
Flowers display a number of forms of symmetry, reflection, rotational etc. You need to be more specific regarding what type of flower you are asking about.