Yes every trapezoid is a quadrilateral because they have 4 sides
It is true that every trapezoid is a quadrilateral
Every parallelogram must, by definition, be a quadrilateral.
Yes. Every rhombus has four sides (of equal length). This makes it a quadrilateral.
Yes any polygon that has 4 sides is a quadrilateral.
Yes, it is!
A trapezoid (not tapezoid!) is a plane shape. It has no quantity associated with it so there is no "sum of a trapezoid".
A parallelogram is a quadrilateral (four-sided polygon) containing TWO pairs of parallel sides. A trapezoid is a quadrilateral with ONE pair of parallel sides. Therefore a trapezoid is NOT a parallelogram. Note: Both terms are misspelled in the question. The correct spellings are TRAPEZOID and PARALLELOGRAM.
Yes, every trapezoid is a quadrilateral.
No not every quadrilateral can be a regular polygon.
It is true that every trapezoid is a quadrilateral
No, not every quadrilateral is a trapezoid, although a trapezoid is also a quadrilateral because it has four sides.
every quadrilateral will tessellate the plane? true or false
Every wall, floor, and ceiling of a traditional house, and of every room in it, is a quadrilateral.
Improved Answer:-Yes every trapezoid is a quadrilateral because they have 4 sides
Every parallelogram must, by definition, be a quadrilateral.
Yes- a square is a special kind of quadrilateral.
no it is not