0 because the letter t does not have anything to be parallel with but it is intersecting.
One
A square has 2 pairs of opposite parallel lines.
The letter F has three parallel lines: two horizontal lines (one at the top and one in the middle) and one vertical line on the left side. The vertical line serves as the backbone of the letter, while the horizontal lines extend outward, creating the shape of F.
only 1
There cannot be parallel lines in any [plane] triangles.
There are 2 horizontal parallel lines in the letter Z
2
One
A triangle can have no parallel lines.
2
A pentagon has no parallel lines.
it has too parallel lines!
A cone does not have any parallel lines
how many sets of parallel lines are in a triangle
A square has 2 pairs of opposite parallel lines.
The letter F has three parallel lines: two horizontal lines (one at the top and one in the middle) and one vertical line on the left side. The vertical line serves as the backbone of the letter, while the horizontal lines extend outward, creating the shape of F.
2 pairs of parallel lines