A rhombus.
A rhombus is a parallelgram but with all 4 sides the same length (congruent). Also, the diagonals if a rhombus are perpendicular but not necessarily congruent.
A rhombus
NO, the opposite sides are of equal lenght, but all 4 sides need not be.
No, rectangles do not have congruent sides. Squares have congruent sides.
4 sides
A parallelogram has two pairs of opposite sides which are parallel.
It all depends on what kind of polygon it is. It may have no congruent sides or all congruent sides.
All regular shapes have congruent sides.
Yes! All six sides of a hexagon are congruent. It doesn't have to have all sides congruent. A hexagon only needs six sides to be a hexagon.
All sides congruent = square Two pairs of mutually congruent sides = rectangle
Yes.A parallelogram with all congruent sides is called a rhombus. A square is technically a parallelogram with all congruent sides as well.