8
Four pairs.
A regular octogan has 8 lines of symetry, and a irregular octogan has 2 lines of symetry.
An octagon has 8 lines of reflective symmetry.
An octagon is an eight-sided figure.
A regular octagon has four pairs of parallel lines.
Two
A regular octagon has 8 lines of symmetry.
There are eight lines of symmetry.
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8
A regular octagon has 4 pairs but it need not have any.
A regular octogon has 8 lines of symmetry. * * * * * An irregular octagon can have 0, 2 or 4.
it has 5 lines of symmetry
Four pairs.
A regular octagon has 8 lines of symmetry. See the Related Link below that includes a diagram of an octagon with the lines of symmetry drawn. A non-symmetrical octagon may have between 0-4 lines of symmetry.
A regular octogan has 8 lines of symetry, and a irregular octogan has 2 lines of symetry.