Because a quadrilateral is any four-sided shape, whereas a parallelogram must have opposite sides and equal angels. A trapezoid only has two sides and equal angles.
In other words, a parallelogram has 2 pairs of parallel sides but a trapezoid only has one pair (top and bottom).
A kite or a trapezoid
triangle
No.
quadrilateral , trapezoid ,polygon ,not a parallelogram
No
a quadrilateral
a triangle
yes
A kite or a trapezoid
triangle
No.
quadrilateral , trapezoid ,polygon ,not a parallelogram
No, a trapezoid can't be a parallelogram. By definition, a trapezoid is a quadrilateral (four-sided figure) with only two parallel sides. A parallelogram, by definition, is a quadrilateral with two pairs of parallel sides.
no
No
a rhombus
Yes because a trapezoid and a parallelogram are both 4 sided quadrilaterals