Rotational symmetry is when you rotate an object n order to see it in the same shape but n different position somehow the shape might look different unless u turn the paper.
a heart have no rotational symmetry!
It has rotational symmetry to the order of 2
A regular nonagon with 9 sides has a rotational symmetry of 9.
Irrotational,rotational,solenoidal vecter field
Yes, a crescent has a rotational symmetry.
A kite does not have rotational symmetry.
No. But it does have rotational symmetry of order 2.
Yes, of order 2.
It has rotational symmetry of order greater than 2.
Uh.. here is a sentence... Note there is rotational symmetry in this pattern around the line joining these elements. Hope this helps. Sorry if it's too late.
180 degrees
4
1
Yes
Three
bileteral symmerty
Order 4.