Pablo has drawn Parallelogram ABCD and its diagonals, AC and BD. Using Side-Side-Side, he has proven that A BAD is congruent to A DCB.
 Given this, which result is Pablo now able to prove?,
 O ABOCAAOB
 O ACOB
 AAOD
 O ZCOB is an acute angle.
 O The area of A BOC is equal to the area of A AOB.