Not necessarily. They can, but don't have to. A quadrilateral which does have congruent sides is called a rhombus.
An impossibility. By definition a quadrilateral with 4 congruent sides must have congruent adjacent angles.
No , a quadrilateral has four congruent sides. The top , bottom , and two sides.
Square
A quadrilateral has 2 pair of congruent angles and 4 congruent sides. What is the name of the quadrilateral
A quadrilateral with congruent pairs of adjacent sides and no parallel sides is a kite.
No. The congruent sides need not be parallel.
4 sides
A quadrilateral with both pairs of opposite sides congruent is a parallelogram.
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 * * * * * It cannot be a trapezoid because that does not have four congruent sides. In fact it need not have even two congruent sides. The correct answer is a rhombus.
always