it is a square
a paralleogram has four sides
A parallelogram has two sets of equal and parallel sides. They may be described as "congruent" because they are of equal length but they are usually described as in the first sentence of this answer.
A paralleogram having 4 congruent sides means it would be a rhombus or a square if it had right angles.
paralleogram. is not the correct answer. The correct answer is a square. the "square" guess is very close but not quite correct. sure it has congruent sides and angles but the absolute undeniable answer is regular polygon. square is correct but i would go with regular polygon
No, rectangles do not have congruent sides. Squares have congruent sides.
a square has all congruent sides
It all depends on what kind of polygon it is. It may have no congruent sides or all congruent sides.
Opposite angles in a parallelogram are congruent.
A polygon with all sides congruent is a square.
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.