Question

show that the quadrilateral formed by joining of the mid point of the pairs of adjacent sides of a rhombus is a rectangle

Answer 1

i know how to start this....
by using mid point theorem prove that ps is parallel to and equals half of bd also qr is parallel to and eqals half of bd so ps is parallel and equal to qr.. so it is a parallelogram...
but so sorry i don't know how to proceed
but if u can prove one angle is equal to 90 degree then its a rectangle