There is no particular name for such a shape.
A hexagon.
A hexagon.
All of the three sides of a triangle can be parts of parallel lines; it's just that no two of them can be parallel with each other. They can be parallel to some other line(s). In plane geometry parallel lines cannot form the sides of a common triangle.
There are many shapes with 2 parallel sides. These are generally called quadrilaterals, they are shapes like squares, and rectangles. ================================================= ANY shape with more than 3 sides can have 2 parallel ones. Its name depends on how many sides it has in total..
Infinitely many. Polygons with 6 or more sides can have 3 pairs of parallel lines. Polygons with 7 or more sides can have a set of three parallel lines.
There can be no convex polygon with three parallel sides. There are concave polygons with 6 or more sides that have three parallel lines.
3 pairs of parallel lines (2 dimensional) : regular hexagon.3 pairs of parallel faces (3 dimensional) : cube or rectangular prism (also known as cuboid)
Yes, a regular hexagon has 3 pairs of parallel lines. The opposite sides are parallel.
A hexagon.
Equilateral triangle.
Most hexagons have no parallel lines. A regular hexagon has 3 sets of parallel lines. A hexagon can have 0, 2, 3, 4, 5, or 6 parallel lines.
An octahedron is a closed 3-d shape with 8 polygonal faces. There are 257 topologically different convex octahedra. Some of these have no parallel sides whereas a right hexagonal prism has 3 quartet of parallel sides and one sextet.
No, because none of its 3 sides are parallel
It has 1 set of 3 parallel lines and 3 sets of 2 parallel lines, and 18 angles (3 sides meet at each vertex)
There is no particular name for such a shape.
This is possible, but not necessary. A regular hexagon has 3 pairs of parallel lines, making 6 parallel sides altogether.