Diagonals AC and BD of a trapezium ABCD with AB || DC intersect each other at O. Prove that ar(ΔAOD) = ar(ΔBOC).

Diagonals AC and BD of a trapezium ABCD with AB || DC intersect each o

1.	Diagonals AC and BD of a trapezium ABCD with AB \|\| DC intersect each other at O. Prove that ar(ΔAOD) = ar(ΔBOC).
Answer» Diagonals AC and BD of a trapezium ABCD with AB \|\| DC intersect each other at O. Prove that ar(ΔAOD) = ar(ΔBOC).