yes
A parallogram has two pairs of parallel sides. A trapezoid has one pair of parallel sides. A regular octagon has four pairs of parallel sides. An irregular octagon may have from 3 pair to no pair of parallel sides.
No, it has at least one pair of parallel sides.
No. A quadrilateral is trapezoid if it has at least one pair of parallel sides.
trapazoid
trapezoid
All sides of an octagon are parallel to one other side. There are 4 sets of parallel sides.
A parallogram has two pairs of parallel sides. A trapezoid has one pair of parallel sides. A regular octagon has four pairs of parallel sides. An irregular octagon may have from 3 pair to no pair of parallel sides.
It is impossible. You must have at least two sides which are parallel to one another.
a square
Not exactly. A trapezoid has exactly one pair of parallel sides -- no more and no less.
A trapezoid has at least one pair.
No, it has at least one pair of parallel sides.
No. A quadrilateral is trapezoid if it has at least one pair of parallel sides.
rectangle, octagon, hexagon
A trapezoid has at least one pair of parallel sides; a parallelogram has both of its opposing sides parallel.
A trapezoid is a four sided figure with at least one set of parallel sides
No. An example of a quadrilateral that doesn't have a pair of parallel sides is a kite.