opposite sides are parallel opposite sides congruent opposite angles are equal opposite lines parallel 1 pair opp. lines parallel and congruent
Parallelogram and Trapezoid.
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.
Parallelograms, rhombuses, squares, and rectangles are the quadrilaterals that have opposite congruent sides.
A square's opposite sides are parallel and all the sides are congruent.
A parallelogram (and all its special cases) has two pairs of opposite sides that are congruent. An isosceles trapezium has one pair of congruent opposite sides. Selected irregular quadrilaterals can have a pair.
Yes opposite sides are parallel and congruent
Any polygon with an even number of sides can have opposite sides that are congruent and parallel.
square and a rectangle
Parallelogram, Rectangle, and Isosceles Trapezoid, opposite sides are congruent.
Not too sure of the question but a square or a rhombus has opposite sides that are parallel and congruent in length