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A parallelogram has a rotational symmetry of 2!
A parallelogram does not have a line of symmetry.
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.
A parallelogram.
A parallelogram.
A parallelogram has no lines of symmetry, but it has rotational symmetry.
A parallelogram, other than a rhombus or rectangle.
Yes, 180 degrees. In the degenerate case that the parallelogram is a square, then 90 degrees.
parallelogram * * * * * A parallelogram does have rotational symmetry (order 2).
A general parallelogram has rotational symmetry of order two.
parallelogram
Parallelogram.
A parallelogram has rotational symmetry of order 2.
no shape does! * * * * * Not true. A parallelogram has rotational symmetry of order 2, but no lines of symmetry.
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