It need not have any rotational symmetry or it can have 5.
dunno
im a fourth grader
N.O.T
:-D
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
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 parallelogram has a rotational symmetry of 2!
triangles have 0 rotational symmetry
it has 5 rotational symmetry
A line has rotational symmetry of order 2.
a pentagon has 10 lines of symmetry