There cannot be parallel lines in any [plane] triangles.
There are no parallel lines in a triangle.
there are no parallel lines in an equilateral triangle
none, they all join up.
0 parallel lines
how many parallel sides does a triangle have
0
2
10
None.
A triangle has no sides parallel to each other.
A triangle has no parallel sides.
None
None
Three pairs. The line joining the midpoints of any two sides of a triangle is always parallel to the third side of the triangle (and half its length).
A triangle can never have any parallel sides.
None.
A triangle has no sides parallel to each other.
A triangle has no parallel sides.
ZERO!
how many pairs of parallel line segments does a stop sigh have
Zero
None
None
None
None