Equilateral triangles have rotational symmetry.
none shapes have 1 rotational symmetry because in rotational symmetry one is none
A parallelogram has a rotational symmetry of 2!
Yes is a rotational symmetry 180 degree it will look like these
A matchbox is rectangular in shape. A rectangle has 2 lines of rotational symmetery. So, a matchbox has 2 lines of rotational symmetry.
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.
triangles have 0 rotational symmetry
Equilateral triangles have rotational symmetry.
Yes, both triangles and squares have lines of symmetry and rotational symmetry. An equilateral triangle has three lines of symmetry and a rotational symmetry of order 3, meaning it can be rotated by 120 degrees and still look the same. A square has four lines of symmetry and a rotational symmetry of order 4, allowing it to be rotated by 90 degrees and still appear unchanged. Other types of triangles and quadrilaterals may have different numbers of symmetries based on their specific shapes.
A trapezium does not have rotational symmetry.
Figures that have rotational symmetry include circles, regular polygons (like squares, equilateral triangles, and hexagons), and three-dimensional shapes such as spheres, cylinders, and cones. A figure exhibits rotational symmetry if it can be rotated around a central point by a certain angle and still look the same as it did before the rotation. The angle of rotation depends on the figure; for instance, a square has rotational symmetry at 90-degree intervals, while a circle has infinite rotational symmetry.
The letters H and Z have both line symmetry and rotational symmetry
It has 8lines of rotational symmetry
It has rotational symmetry to the order of 2
No a Z doesn't have a rotational symmetry
A trapezoid has no rotational symmetry.
A line has rotational symmetry of order 2.
It has line symmetry (straight down the center) but not rotational symmetry.