One set
1 pair of parallel line
A right angle has no parallel lines, but it does have perpendicular lines that meet at right angles.
A trapezoid has 1 pair of opposite parallel lines of different lengths.
It need not have any.
A trapezoid has 2 parallel lines. It may or may not have perpendicular lines.
A trapezoid has one set of parallel lines.
Yes, a trapezoid has two bases. They are the parallel lines on the top and bottom. Parallel lines look like this =
well, in any trapezoid there is always 1 pair of parallel lines. Therefore, there must only be 1 pair in the trapezoid
A trapezoid is a four sided quadrilateral that has only one pair of opposite parallel lines of different lengths.
A trapezoid has one pair of parallel sides. They are opposite parallel lines of different lengths.
None but it does have perpendicular lines
Can have no pairs or one pair...
1 pair of parallel lines
One set
1 pair of parallel line
A parallelogram has 2 pairs of parallel lines and in the form of a rectangle it has 2 pairs of parallel lines and 4 perpendicular lines that meet at each of its corners at right angles.