If the diagonals of a parallelogram are equal, show that it is a rectangle.

If the diagonals of a parallelogram are equal, then show that it is a rectangle

The diagonals of a parallelograms are equal .

If the two diagonals of a parallelogram are equal; it is a rectangle.

If the diagonals of a parallelogram are equal and intersect at right angles,then the parallelogram is a square.

Which of the following statements are true and which are false? (a) The diagonals of a parallelogram are equal. (b) The diagonals of a rectangle are perpendicular to each other. ( c) The diagonals of a rhombus are equal.

Statement 1 : If |veca + vecb| = |veca - vecb| , then veca and vecb are perpendicular to each other. Statement 2 : If the diagonals of a parallelogram are equal in magnitude, then the parallelogram is a rectangle.

The diagonals of a parallelogram are equal. (True Or False)

If the diagonals of a parallelogram are perpendicular,then it is a rhombus.

If the diagonals of a parallelogram are perpendicular; then it is a rhombus.

Statement 1: If |vec a+vec b|=|vec a-vec b|, then vec a and vec b are perpendicular to each other. Statement 2: If the diagonal of a parallelogram are equal magnitude,then the parallelogram is a rectangle.