A triangle has no sides parallel to each other.
A triangle has no parallel sides.
None
None
There are absolutely 0 parallel lines in any given triangle.
A triangle can never have any parallel sides.
A triangle has no sides parallel to each other.
A triangle has no parallel sides.
ZERO!
Zero
None
None
None
None
A right angle triangle has no parallel sides
A square has two pairs of opposite parallel lines whereas a triangle has none.
There are absolutely 0 parallel lines in any given triangle.