A regular nonagon with 9 sides has a rotational symmetry of 9.
It need not have any. It can have 9.
Line symmetry = Reflection symmetry. Point symmetry = Rotational symmetry.
A line of symmetry is usually within the object whereas a line of reflection need not be.
both
Any regular polygon of n sides, has an order of symmetry of n. Therefore, since a nonagon has nine sides, a nonagon has an order of symmetry of 9.
A regular nonagon with 9 sides has a rotational symmetry of 9.
A nonagon has 9 rotation symmetry
four
nonagon
Reflection symmetry, reflectional symmetry, line symmetry, mirror symmetry, mirror-image symmetry, or bilateral symmetry is symmetry with respect to reflection
None - it has rotational symmetry - not reflection symmetry.
Has nine sides
reflection
It need not have any. It can have 9.
In general, none, but there can be nine.
their are 9 lines of symmetry.do you have a boyfriend.