All of them have rotational symmetry because all the sides and angles have to be the same in order for the polygon to be a regular polygon
An equilateral triangle, and all regular polygons with 3n sides.
Oh, dude, a regular hexagon has six sides, so it has six lines of symmetry. Each line of symmetry represents a different way you can rotate the hexagon and have it look the same. So, the order of rotational symmetry for a regular hexagon is 6. Like, it's symmetry, but make it hexagonal.
No, all regular poygons are symmetrical. Ones with an odd number of sides have rotational symmetry.
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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.
no
All regular polygons do.
An equilateral triangle, and all regular polygons with 3n sides.
No, it's not true that only regular polygons with an even number of sides are symmetrical. Regular polygons, regardless of whether they have an even or odd number of sides, are symmetrical. They possess rotational symmetry and reflectional symmetry; for example, a regular triangle (3 sides) and a regular pentagon (5 sides) both exhibit symmetry.
Yes.
A regular nonagon with 9 sides has a rotational symmetry of 9.
As the name suggests, they are polygons that have one or more lines of symmetry or rotational symmetry of order two or more. A symmetric polygon is not the same as a regular polygon.
Yes, a regular pentagon has rotational symmetry.
Oh, dude, a regular hexagon has six sides, so it has six lines of symmetry. Each line of symmetry represents a different way you can rotate the hexagon and have it look the same. So, the order of rotational symmetry for a regular hexagon is 6. Like, it's symmetry, but make it hexagonal.
If it is a regular octagon then it has rotational symmetry to the order of 8
Regular polygons.
Yes, irregular polygons can have symmetry, but it is not guaranteed. Symmetry in a polygon refers to the property where one half is a mirror image of the other or can be rotated and still appear the same. An irregular polygon may have some lines of symmetry or rotational symmetry, but it typically lacks the uniform symmetry seen in regular polygons. Each irregular polygon is unique, so its symmetry will vary based on its specific shape and angles.