Four pairs.
4 pairs
Their are 4 pairs of parallel sides on an octagon. In fact, for any regular polygon with an even number of sides, there will be # of sides / 2 number of pairs of parallel lines.
8
None.
A regular octogan has 8 lines of symetry, and a irregular octogan has 2 lines of symetry.
A regular octagon has four pairs of parallel lines.
A regular octagon has 4 pairs but it need not have any.
An octagon had four pairs of parallel lines.
A regular octagon has four pairs of parallel sides.
An octagon had four pairs of parallel lines.
An octagon need not have any parallel sides. But it can have any number from 2 to 8 lines that are parallel - in pairs, triplets or quartets.
4
A regular octagon has 8 lines of symmetry.
4 pairs
four (4)
An octagon can have 0, 2, 3, 4, 5, 6, 7 or 8 parallel sides. A regular octagon has 4 pairs of 2 parallel sides, (8 parallel sides in all).
Their are 4 pairs of parallel sides on an octagon. In fact, for any regular polygon with an even number of sides, there will be # of sides / 2 number of pairs of parallel lines.