The diagonals of a parallelogram ABCD intersect at O. A line through O meets AB in X and CD in Y. Show that ar(□AXYD) = 1/2 (ar∥gm ABCD).

The diagonals of a parallelogram ABCD intersect at O. A line through O meets AB in X and CD in Y. Show that ar( $□$ AXYD) = 1/2 (ar $∥^{g m}$ ABCD).

Mixed-up sentence exercise

Put the parts in order to form a sentence. When you think your answer is correct, click on "Check" to check your answer. If you get stuck, click on "Hint" to find out the next correct part.