No
the line which divides the number into 2 equal halves is called symmetry in numbers example:- in digits 0 to 9 the symmetry of numbers are 0, 1, 3, 8.
No, the number 2 does not have line symmetry.
Line symmetry is when a mirror line can be drawn so that each half is a reflection of the other half. The only one of {2, 4, 6, 8} with any possible line symmetry is the 8. Depending upon how it is written, it may have one or two lines of symmetry.
1,0,8
The number 3.
A line has rotational symmetry of order 2.
8 only
9
An octagon is a 2-dimensional figure, not a line of symmetry. However, it has several lines of symmetry.
Yes. it has 2 order of rotation symmetry
A line of symmetry, or axis of symmetry.
Yes, it has infinite numbers of lines of symmetry.