Fill in the blanks with ONE WORD to make the statements true. Write all your answers in lower case letters.

1.Two angles of a quadrilateral are _ _ _ _ _ _ _ _ _ _if the angles share a common side.
2.By definition, a parallelogram is a quadrilateral with both pairs of opposite sides _ _ _ _ _ _ _ _ _ _ _ _ _ _.
3.A _ _ _ _ _ _ _ _ _ of a parallelogram is a segment joining two nonconsecutive vertices.
4.The measure of the opposite sides of a parallelogram are _ _ _ _ _ _ _ _ _ _ _ _ _ _.

5.The consecutive angles of a parallelogram are _ _ _ _ _ _ _ _ _ _ _.

6.Given a quadrilateral in which both pairs of opposite sides are equal, then the quadrilateral is a _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _.

7.The opposite angles of a parallelogram are _ _ _ _ _ _ _ _ _ _ _ _.

8.The _ _ _ _ _ _ _ _ _ _ _ _ _ of a parallelogram bisect each other.





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