Question

the quadrileteral PQRS is a rectangle​

Answer 1

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Similarly, we know that AD = DC because all sides of rhombus are equal. So, we can also say that, AD2=DC2 and we know that S and R are the midpoints of AD and DC respectively. Now, PQRS is a parallelogram with one angle equals 900 . Hence, we can simply say that quadrilateral PQRS is a rectangle.

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Answer 2

Answer:

Hi

Step-by-step explanation:

Opposite sides of the quadrilateral are equal and parallel. so PQRS is a parallelogram. Hence, PQRS is a rectangle.