In the given figures, if PQRS is a parallelogram and `ABabs()PS`, then prove that `OCabs()SR`.

In the figure given below if PQRS is a parallelogram and AB |PS then prove that OC ||SR.

In the given figure, If PQRS is a parallelogram, then find the values of x and y.

In the figure if PQRS is a parallelogram, then find the value of x & y.

In the given figure PQRS is a parallelogram. Which of the following statements is true

In the adjoining figure, PQRS is a parallelogram. A and B are the mid-points of PQ of SR respectively. If PS= BR, then prove that quadrilateral ADBC is a reactangle.

In the adjoining figure, PQRS is a parallelogram. A and B are the mid-points of PQ of SR respectively. If PS= BR, then prove that quadrilateral ADBC is a reactangle.

In the given figure, PQRS is a parallelogram. If X and Y are mid-point of PQ and SR respectively and diagonal SQ is joined. Find the ratio of area of (||gm XQRY) : " area "(Delta QSR)

In the given figure, PQRS is a parallelogram. If X and Y are mid-point of PQ and SR respectively and diagonal SQ is joined. Find the ratio of area of (||gm XQRY) : " area "(Delta QSR)