**Since a parallelogram has two pairs of parallel sides then it has at least one pair of parallel sides. Therefore, all parallelograms are also classified as trapezoids.

Is a trapezoid a parallelogram sometimes or always?

A trapezoid will have exactly one pair of parallel sides. Quadrilaterals will have four congruent sides. A trapezoid is a parallelogram.

Is a trapezoid A quadrilateral True or false?

true…! Step-by-step explanation: Quadrilateral: A closed figure with four sides. For example, kites, parallelograms, rectangles, rhombuses, squares, and trapezoids are all quadrilaterals.

Why trapezoid is not a parallelogram?

Trapezoids have only one pair of parallel sides; parallelograms have two pairs of parallel sides. A trapezoid can never be a parallelogram. The correct answer is that all trapezoids are quadrilaterals. Trapezoids are four-sided polygons, so they are all quadrilaterals.

Is a trapezoid a parallelogram Why?

Properties of a trapezoid A trapezoid is a parallelogram if both pairs of its opposite sides are parallel. A trapezoid is a square if both pairs of its opposite sides are parallel; all its sides are of equal length and at right angles to each other.

Why is a trapezoid A quadrilateral and not a parallelogram?

Trapezoids have only one pair of parallel sides; parallelograms have two pairs of parallel sides. A trapezoid can never be a parallelogram. Trapezoids are four-sided polygons, so they are all quadrilaterals.

Is a parallelogram a quadrilateral?

A parallelogram is a quadrilateral in which both pairs of opposite sides are parallel . Opposite sides are congruent; Adjacent angles are supplementary; The diagonals bisect each other.

Which statement is true about parallelogram?

3 Which statement is true about every parallelogram? All four sides are congruent. The interior angles are all congruent. Two pairs of opposite sides are congruent….

1)The diagonals are congruent.
4)The opposite sides are parallel.

What is true trapezoid?

A trapezoid is a quadrilateral with one pair of opposite sides parallel. It can have right angles (a right trapezoid), and it can have congruent sides (isosceles), but those are not required.