Question

The quadrilateral formed by joining the mid points of the sides of a quadrilateral PQRS taken in order is a rectangle if *

1. PQRS is a rectangle
2. PQRS is a parallelogram
3. Diagonal of PQRS are 4.perpendicular
5. Diagonal of PQRS are equal
6. rectangle​

Answer 1

Answer:

1. PQRS is a rectangle.