None
Octagon hasn't got any pairs of parallel line
1 pair
4 pairs
Four pairs.
In a regular octagon, there can be multiple sets of parallel lines. Specifically, each pair of opposite sides of the octagon is parallel to each other. Since an octagon has 8 sides, there are 4 pairs of parallel lines, resulting in a total of 4 distinct sets of parallel lines.
None
2
A regular octagon has four pairs of parallel lines.
An octagon had four pairs of parallel lines.
1 pair
4 pairs
It has 2 pairs of equal opposite parallel sides
A regular octagon has 4 pairs but it need not have any.
Four pairs.
How many pairs of perpendicular sides does this figure have?
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.
In a regular octagon, there can be multiple sets of parallel lines. Specifically, each pair of opposite sides of the octagon is parallel to each other. Since an octagon has 8 sides, there are 4 pairs of parallel lines, resulting in a total of 4 distinct sets of parallel lines.
Here are three shapes that have two pairs of parallel lines: square parallelogram rectangle There are many polygons with at least two pairs of parallel lines. hexagon (has 3 pairs of parallel lines) octagon (has 4 pairs) decagon (has 5 pairs)