No.
yes, some of its true, a trapezoid is a quadrilateral with "Two" pairs of parallel sides
Yes every trapezoid is a quadrilateral because they have 4 sides
Yes every trapezoid is a closed 4 sided quadrilateral
Yes every trapezoid is a closed 4 sided quadrilateral
No, not every quadrilateral is a trapezoid, although a trapezoid is also a quadrilateral because it has four sides.
Improved Answer:-Yes every trapezoid is a quadrilateral because they have 4 sides
Yes, every trapezoid is a quadrilateral.
Every trapezium is a convex quadrilateral with a pair of parallel sides that are unequal in length.
No.
yes, some of its true, a trapezoid is a quadrilateral with "Two" pairs of parallel sides
Yes every trapezoid is a quadrilateral because they have 4 sides
no
Yes every trapezoid is a closed 4 sided quadrilateral
Yes every trapezoid is a closed 4 sided quadrilateral
A trapezoid is a quadrilateral with exactly ONE set of parallel sides
polygon & quadrilateral * * * * * That is not really true. A trapezoid is a particular type of quadrilateral and that, in turn, is a particular type of polygon. That does not make them alternative names for a trapezoid.