Question

If the diagonals of a parallelogram are of equal lengths , the parallelogram is a rectangle. Prove it​

Answer 1

Step-by-step explanation:

rectangle is a Quadrilateral with all its angles equal to 90° and opposite sides equal and parallel Hence, we can say that a parallelogram with its diagonal equal is a Rectangle. Hence, Proved.

Answer 2

Answer:

Hence, finally we have a Quadrilateral ABCD with opposite sides equal and parallel with all its angle equal to 90°. Now the rectangle is a Quadrilateral with all its angles equal to 90° and opposite sides equal and parallel Hence, we can say that a parallelogram with its diagonal equal is a Rectangle. Hence, Proved.

Step-by-step explanation:

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