No, they are not.
Its diagonals are equal in length
The diagonals of a parallelogram are congruent (equal in length) and bisect each other.
Sometimes as when the parallelogram is in the form of a rectangle then its diagonals are of equal lengths.
they are called parallelogram in which diagonals are equal
90 degrees - the parallelogram is a rectangle (or a square) if the diagonals are equal.
They are of equal length.
Trapezoid and parallelogram/
True because the diagonals of a rectangle are equal in lengths
the sides that are parallel of each other are equal. * * * * * True, but that was not the question! In general, the diagonals are not of equal length.