No. Isosceles trapezoids don't have 2 sets of equal sides, which is what a parallelogram is.
Isosceles trapezoids have 2 (occasionally 3) equal sides and have 2 pairs of equal angles, but that's not case if they're not isosceles.
No but they do have one set of parallel sides
Trapezoids are not considered parallelograms because parallelograms have 2 pairs of parallel sides, whereas trapezoids have only one. Some definitions of trapezoid say "at least one pair of parallel sides" in which case, some trapezoids would be parallelograms (the ones that have 2 pairs of parallel sides), but most textbooks in the US now define trapezoids as "exactly one pair of parallel sides."
No trapezoids are not parallelograms. Trapezoids are actually quadrilaterals and they have one pair of opposite sides. Parallelograms by definition have 2 pairs of parallel sides.
A hexagon has 2 trapezoids
Trapezoids do not have perpendicular lines.
No. A trapezoid only has one pair of parallel sides.
Trapezoids have four sides and exactly one pair of parallel sides. A trapezoid is a 4 sided quadrilateral.
Only when they are isosceles trapezoids.
no
Yes that is correct because a rhombus has 2 pairs of parallel sides whereas a trapezoid has only 1 pair of parallel sides