Not necessarily.
Not necessarily.
Not necessarily.
Not necessarily.
none shapes have 1 rotational symmetry because in rotational symmetry one is none
no they don't
A matchbox is rectangular in shape. A rectangle has 2 lines of rotational symmetery. So, a matchbox has 2 lines of rotational symmetry.
6 i think.....
Yes. Any even sided figure will have a rotational symmetry. Yes. If it is a regular shape such as a square, hexagon or octagon (equilateral and equiangular) then the rotational symmetry is the same as the number of sides. Rotational symmetry is basically if the shape is rotated, is it exactly the same as it was before. A hexagon can be rotated 6 times and still be the same without actually being in the the same postition, so a hexagon has a rotational symmetry of 6.
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.
it has 5 rotational symmetry
none shapes have 1 rotational symmetry because in rotational symmetry one is none
A semicircle.
circle
A sphere has rotational symmetry of an infinite degree.
A line segment would have rotational symmetry.
A star
if it is a reg. star, yes it does!:)
Rotational symmetry is the amount of symmetry you would have if you rotated the shape.
A star typically has rotational symmetry depending on its number of points. For example, a five-pointed star has five orders of rotational symmetry, meaning it looks the same after a rotation of 72 degrees (360 degrees divided by 5). The number of orders of rotational symmetry is equal to the number of points on the star.