Can diagonal of a parallelogram be congruent to one of its sides?
Explain your answer.
Parallelogram:
The diagonal of a parallelogram cannot be congruent to one of its sides.
A parallelogram has congruent and parallel opposite sides, while the diagonal of the parallelogram joins two opposite vertices or endpoints.
The diagonal of a parallelogram is always longer than the other sides, and cannot be congruent to any of the sides.
For example a square which is a parallelogram have side lengths of one unit each then its diagonal has a length of which shows side and diagonal can never be congruent for any given parallelogram
Hence, the diagonal of a parallelogram cannot be congruent to one of its sides.