chetan2u wrote:

deepudiscover wrote:

DH99 wrote:

Is quadrilateral ABCD a parallelogram?

Statement 1: AC=BD

Statement 2: AC and BD bisect each other.

I think the answer should be B.

Diagonal bisecting each other proves parallelogram by using SAS(Side, Angle, Side) congruency.

Experts please help

chetan2uHi..

I agree with you. diagonals bisecting each other is a SUFFICIENT condition for a Quadrilateral to be a PARALLELOGRAM..

DH99, pl relook in the Q. either there is a typing error(

something else instead of Quadrilateral) or OA is marked incorrectly.

Hi,

The OA is marked as E.This is how I solved it I am not sure if it is correct.Please evaluate:

Statement1>> Can be a Isoscelles Trapezium,Square/Rectangle.(Isoscelles Trapezium is a not a ||gm but a quadrilateral)

Statement1>> Can be a Isoscelles Trapezium, Square/Rectangle.

1+2>> Isoscelles Trapezium or Rectangle .

E