no
regular polygons are the ones that all sides are equal
all regular polygons
false
true
This is false. The statement would be true for regular polygons, but not all polygons are regular.
All regular polygons do.
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.
Yes.
yes
All regular ones do.
No, not all shapes have the same rotational symmetry as their order. The order of rotational symmetry refers to the number of times a shape can be rotated around a central point and still look the same within one full rotation (360 degrees). While some shapes like regular polygons have rotational symmetry that corresponds directly to their number of sides, irregular shapes may have a different order of symmetry, or none at all.
Yes, because if a regular polygon is turned around a specific point (the angle of rotation) and matches up again, it has rotation symmetry. For example, a hexagon is a regular polygon with six sides. All sides are the same length and the same size. When you turn it around the angle of rotation, it matches with the next side. Therefore, all regular polygons have rotational symmetry. Hope this helps!
No, all regular poygons are symmetrical. Ones with an odd number of sides have rotational symmetry.
almost all even number of sided polygons, regular has to be
There would be too many to name. All regular polygons have a line of symmetry, but there are still polygons that don't.
A circle (infinitely many lines of symmetry), ellipse, rectangle, and all regular polygons.