Parallelogram, Rectangle, and Isosceles Trapezoid, opposite sides are congruent.
Slanted polygons, rectangles, squares, trapazoids, kites
quadrilaterals are consecutive and opposite angles always congruent?
Of the quadrilaterals: a square, a rectangle, a parallelogram and a rhombus
squares
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.
square and a rectangle
Parallelogram, Rectangle, and Isosceles Trapezoid, opposite sides are congruent.
A rhomboid and oblong
They all do. That is part of being a quadrilateral.
opposite sides are parallel opposite sides congruent opposite angles are equal opposite lines parallel 1 pair opp. lines parallel and congruent
Slanted polygons, rectangles, squares, trapazoids, kites
A parallelogram if the two pairs are mutually congruent but all four sides are not. A rhombus if all four are.
quadrilaterals are consecutive and opposite angles always congruent?
Of the quadrilaterals: a square, a rectangle, a parallelogram and a rhombus
Parallelogram and Trapezoid.