A triangle has by definition three intersecting sides. If two of the sides are parallel, they will never intersect, so no triangle can ever be formed.
There are no parallel lines in a triangle.
A triangle can have no parallel lines.
no,no triangle does
None.
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 no parallel lines in a triangle.
No
There cannot be parallel lines in any [plane] triangles.
There are no parallel sides in a right angle triangle
There are no parallel lines in a triangle.
2 paris of lines
never
2
There are 0 parallel lines that a triangle has.
An isosceles triangle has no parallel sides but 2 of its 3 sides are equal in length
how many sets of parallel lines are in a triangle
A triangle can have no parallel lines.