Wiki User
β 13y agoThey all do. That is part of being a quadrilateral.
Wiki User
β 13y agoA 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.
A square's opposite sides are parallel and all the sides are congruent.
Yes opposite sides are parallel and congruent
square and a rectangle
All 4 sides are congruent and opposite sides are parallel to each other.
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.
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.
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.
Yes opposite sides are parallel and congruent
square and a rectangle
Parallelogram, Rectangle, and Isosceles Trapezoid, opposite sides are congruent.
rectangle
Not too sure of the question but a square or a rhombus has opposite sides that are parallel and congruent in length
Not too sure of the question but a square or a rhombus has opposite sides that are parallel and congruent in length