a parrallel line is named a parrallelogram
A parallelogram has two pairs of parallel sides.
a parallelogram has parallel opposite sides and its opposite angles are congruent
A parallelogram consists of two pairs of parallel lines. Everything else follows from this.
A parallelogram is a quadrilateral with two pairs of parallel sides. A rectangle meets those requirements.
A parallelogram has two pairs of parallel sides.
That IS a parrallelogram!
a parrallel line is named a parrallelogram
A parallelogram has two pairs of parallel sides.
a parallelogram has parallel opposite sides and its opposite angles are congruent
Congruent.
A parallelogram consists of two pairs of parallel lines. Everything else follows from this.
A parallelogram must have two pairs of parallel sides. A trapezium has only one such pair.
A parallelogram is a closed 2-dimensional shape bounded by two pairs of parallel sides.
A parallelogram is a quadrilateral with two pairs of parallel sides. A rectangle meets those requirements.
A trapezoid is a quadrilateral which must have one pair of parallel sides. If the other pair of sides is also parallel then it is a parallelogram.
They are the pairs of sides which are parallel.