It need not have any rotational symmetry or it can have 5.
They have not got any rotational symmetry
The rectangle's rotational symmetry is of order 2. A square's rotational symmetry is of order 4; the triangle has a symmetry of order 3. Rotational symmetry is the number of times a figure can be rotated and still look the same as the original figure.
Rotational symmetry of order 1.
A line has 180 degrees rotational symmetry.
There are 5 lines of symmetry in a regular pentagon but a less amount in a irregular Pentagon
They have not got any rotational symmetry
5
A scalene triangle has one order of rotational symmetry.
3- If an equilateral triangle has 3 equal sides, it also has 3 orders of rotational symmetry.
A pentagon has roatotional symmetry only if it is a regulat pentagaon. In that case, it has a rotational symmetry of 360/5 degrees and its multiples. That is, 72, 144, 216, and 288 degrees.
If it's a regular 8 sided octagon then it rotational symmetry to the order of 8
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.
The rectangle's rotational symmetry is of order 2. A square's rotational symmetry is of order 4; the triangle has a symmetry of order 3. Rotational symmetry is the number of times a figure can be rotated and still look the same as the original figure.
a pentagon has 10 lines of symmetry
triangles have 0 rotational symmetry
A parallelogram has a rotational symmetry of 2!
it has 5 rotational symmetry