Question

if the diagonal of the parallelogram are congruent then prove that it is a rectangle

Answer 1

Hey,
If the diagonals of parallelogram are congruent then it is called as rectangle beacause we know that the one of the property of rectangle that is the diagonals of rectangle are congruent,on other hand opposite sides of rectangle are congruent and also on the parallelogram so we said that if the diagonal of parallelogram are congruent then it is a rectangle.

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