In the adjoining figure,ABCD is a trapezium in which AB||DC and its di

1.	In the adjoining figure,ABCD is a trapezium in which AB\|\|DC and its diagonals AC and BD intersect at O. Prove that ar(△AOD)=ar(△ BOC).
Answer» In the adjoining figure,ABCD is a trapezium in which AB\|\|DC and its diagonals AC and BD intersect at O. Prove that $a r (△ A O D) = a r (△ B O C)$ .

In the adjoining figure,ABCD is a trapezium in which AB||DC and its diagonals AC and BD intersect at O. Prove that ar(△AOD)=ar(△ BOC).

Answer»

In the adjoining figure,ABCD is a trapezium in which AB||DC and its diagonals AC and BD intersect at O.

Prove that $a r (△ A O D) = a r (△ B O C)$ .