i don't know but i don't care
its 2
3 pairs of parallel lines (2 dimensional) : regular hexagon.3 pairs of parallel faces (3 dimensional) : cube or rectangular prism (also known as cuboid)
3 pairs of parallel lines (2 dimensional) : regular hexagon.3 pairs of parallel faces (3 dimensional) : cube or rectangular prism (also known as cuboid)
A rhombus has 2 pairs of parallel lines.
A hexagon generally has 3 pairs of parallel lines.
its 2
There are 7 or 9, depending on the bases.
Yes. A square consists of two pairs of parallel lines!
12 faces. The number of parallel lines will depend on whether or not the prism is regular and right. In a regular right prism there are 10 parallel edges along the "length". 10 parallel lines make 45 pairs (1-2, 1-3, 1-4, ... 2-3, 2-4, ... etc). Each line at a base has one parallel line at the same base and two at the opposite base. Each such quartet makes 6 pairs of parallel lines and there are 5 such quartets - so 30 pairs of parallel lines in the bases. That makes a grand total of 75 pairs of parallel lines.
A cube has three pairs of parallel faces and all faces are congruent.
3 pairs of parallel lines (2 dimensional) : regular hexagon.3 pairs of parallel faces (3 dimensional) : cube or rectangular prism (also known as cuboid)
3 pairs of parallel lines (2 dimensional) : regular hexagon.3 pairs of parallel faces (3 dimensional) : cube or rectangular prism (also known as cuboid)
A diamond has two pairs of parallel lines.
A rhombus has 2 pairs of parallel lines.
A hexagon generally has 3 pairs of parallel lines.
it has 2 pairs of parallel lines
A regular dodecagon has six pairs of parallel lines.