SOLUTION: are consecutive angles of a parallelogram supplementary?

Question 379511: are consecutive angles of a parallelogram supplementary?
Found 2 solutions by rfadrogane, Alan3354:
Answer by rfadrogane(214) (Show Source): You can put this solution on YOUR website!
are consecutive angles of a parallelogram supplementary?

ans: Yes, it is....A supplementary
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
Yes, they are.

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