Let OA, OB, OC and OD are rays in the

anticlockwise direction such that ∠AOB =∠COD = 100°, ∠BOC = 82° and ∠AOD = 78°.

Consider the following statements:

1. AOC and BOD are lines.

2. ∠BOC and ∠AOD are supplementary. Which of

the above statements is /are correct?