A square or a rhombus
A square's opposite sides are parallel and all the sides are congruent.
A kite
It is a square or a rhombus
No, it doesn't have to be. A quadrilateral can definitely be a parallelogram only if: - Both pairs of opposite sides are parallel. - Both pairs of opposite sides are congruent. - One pair of opposite sides are both congruent and parallel. - Both pairs of opposite angles are congruent. - The diagonals bisect each other.
A square or a rhombus
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.
trapezoid
A square's opposite sides are parallel and all the sides are congruent.
Then, the opposite sides are congruent.
its a shape
No. The congruent sides need not be parallel.
parellelagram
Parallel
Trapazoid
rhombus
A kite
It is a square or a rhombus