rotation symmetry of a parallelogram Sequence
Sometimes called rotation symmetry, or symmetry of rotation. If you have an object that can be turned through a certain angle (like rotating a cube through 90o) and then it looks identical, then that object has a certain symmetry under rotation. If you can turn it through any angle, like a cylinder, then it has rotation (or rotational) symmetry.
A regular Undegon (11 sided polygon) has 11 lines of symmetry. It also has an order of rotation symmetry of 11.
The order of rotational symmetry for a shape is the number of times that it can be rotated so that it appears the same without rotation (e.g. if you rotate an equilateral triangle 60o clockwise it looks the same).For regular polygons, the order of rotational symmetry for the shape is the number of sides that it has. A hexagon has 6 sides so has order of rotational symmetry 6.
A Parallelogram, a Diamond and a rhombus all have rotational symetry of two. Others Kite 1 Trapezium 1 Square 4
A parallelogram, other than a rhombus or rectangle.
Yes a rhombus has 2 lines of symmetry. These lines of symmetry join its opposite corners.
If you mean equilibrium or centre of balance then it is at where its diagonals intersect. The intersection of the diagonals is also the centre of symmetry; a rhombus has 2-fold rotation symmettry.
order two
rotation symmetry of a parallelogram Sequence
There is reflective symmetry about each of the diagonals as well as rotational symmetry or order 2.
2 if not a square
Yes. it has 2 order of rotation symmetry
It has rotational symmetry of order 2.
Yes, of order 2.
Because a rhombus which is rotated through 180 degrees will coincide with itself.
1: it has no rotational symmetry.