No. it is the only polygon that can not have parallel lines all though any regular polygon with an odd number of lines will have no parallel lines
If three points were in a straight line it could be argued that these formed a triangle with parallel sides, though really it would be just a line; or if we had a triangle with infinite height the sides would be parallel.
In any other case, no.
Chat with our AI personalities
It is a trapezoid that has one set of opposite parallel lines of different lengths.
how many sets of parallel lines are in a triangle
No. Parallel lines are lines that extend in the same direction. In a triangle the lines go in different directions.
A trapezoid midsegment is parallel to the set of parallel lines in a trapezoid and is equal to the average of the lengths of the bases
There are no parallel sides in a right angle triangle