parallelogram
Parallelogramwhat quadrillateral has parallel sides that are the same length; no right anglesA quadrilateral whose opposite sides are parallel is a rectangle.* * * * *A rectangle is a special case. The more general answer is a parallelogram.It's a Parallelogram
A quadrilateral having only one pair of parallel sides is called a trapezoid (UK trapezium).A quadrilateral having two pair of parallel sides is a parallelogram (a square, a rectangle, a rhombus, or a two-dimensional rhomboid).
A parallelogram. Opposite sides are parallel and congruent.parallelogram is a quadrilateral with two sets of parallel sides. The opposite sides of a parallelogram are of equal length, and the opposite angles of a parallelogram are congruent. The three-dimensional counterpart of a parallelogram is a parallelepiped.Parallelogram - A quadrilateral whose opposite sides are parallel
No. The congruent sides need not be parallel.
that quadrilateral would be called a 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.
It is called a parallelogram.
If it doesn't have parallel sides, it's just classified as a quadrilateral.
I would be seriously concerned if a quadrilateral had more than two pairs of opposite sides parallel! A quadrilateral with two pairs of opposite sides parallel is a parallelogram.
Then, the opposite sides are congruent.
A Trapezium (can have two opposite sides parallel)A kite has no parallel opposite sides
parellelagram
Such a figure is called a parallelogram.
Ask your mom
parallelogram
rectangle, square, rhombus