Assuming the question is about ROTATIONAL symmetry rather than rational symmetry, the answer is none.
triangle
yes
none
No the letter "R" has no line of symmetry.
is a square a rational symmetry? is a square a rational symmetry?
None, since there is no such thing as rational symmetry.
Assuming the question is about ROTATIONAL symmetry rather than rational symmetry, the answer is none.
trust
if you mean rotational symmetry then yes, rotational symmetry of order 4
triangle
ffg
yes
none
Yes the letter A has a vertical line of symmetry
No the letter "R" has no line of symmetry.
no, letter N has no line symmetry.