it just depends a quadrilateral is a figure with 4 sides, so it could be a trapizoid, rhombus, square, etc.
It is a rectangle.
A trapezoid has exactly one pair of parallel sides opposite of each other. It is the only quadrilateral with this characteristic.
A quadrilateral with one pair of parallel sides is known to as a trapezoid
A quadrilateral with only one pair of parallel sides is a trapezoid.
trapezoids
Then, the opposite sides are congruent.
If a quadrilateral has two pairs of opposite congruent sides, then the quadrilateral is a parallelogram.
A quadrilateral is a polygon with four sides. A parallelogram is a quadrilateral in which the opposite sides are parallel.
A quadrilateral with both pairs of opposite sides congruent is a parallelogram.
parellelagram
The Opposite Sides Parallel and Congruent Theorem states that if a quadrilateral has a pair of opposite sides that are parallel and congruent, then the quadrilateral is a parallelogram.
Opposite sides.