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Any shape which, when rotated through 180 degrees appears to be the same as the original.
Yes. Any equilateral shape can have both rotational and line symmetry.
A semicircle.
A line segment would have rotational symmetry.
No.
Any shape which, when rotated through 180 degrees appears to be the same as the original.
Yes. Any equilateral shape can have both rotational and line symmetry.
no shape does! * * * * * Not true. A parallelogram has rotational symmetry of order 2, but no lines of symmetry.
none shapes have 1 rotational symmetry because in rotational symmetry one is none
circle
A semicircle.
A line segment would have rotational symmetry.
Rotational symmetry is the amount of symmetry you would have if you rotated the shape.
No.
If it is a regular 5 sided pentagon then its order of rotational symmetry is 5
A tetrad has rotational symmetry of order 4. It also has no lines of symmetry. It is also known as a swastica.
A rhombus is one example.