Perpendicular lines = lines which are at right angles (90 degrees) to each other
Diamond = 2 pairs of parallel lines
The parallel sides of a polygon are sides that are segments of parallel lines. A polygon need not have any parallel lines. A triangle, for example, is a polygon that cannot have parallel lines.
You mean lines or sides? But,octagon has parallel lines. Um, four parallel lines.
Parallel lines
a dimond or rhombus
Answer: 2 parallel lines you dig Answer: None of the sides can be parallel to any of the other sides.
There can be no convex polygon with three parallel sides. There are concave polygons with 6 or more sides that have three parallel lines.
dimond it is the most esayest thing in the world
The shape has to be a parallelogram since it has no lines of symmetry and all sides are equal and parallel
Parallel sides are lines that remain the same distance apart.
A square has four sides, and each pair of opposite sides is parallel to each other. Therefore, there are two pairs of parallel lines in a square. In total, this means there are two distinct sets of parallel lines, resulting in four parallel lines if you count both sides of each pair.
Put 2 lines on the perpendicular sides and put 1 line for the parallel sides
A pentadecagon, which has 15 sides, can be analyzed for parallel lines by considering the sides. Each pair of opposite sides in a regular pentadecagon can be seen as parallel. Since there are 15 sides, the number of pairs of parallel sides is given by the formula ( \frac{n}{2} ) where ( n ) is the number of sides. Therefore, a regular pentadecagon has 7 pairs of parallel lines.