Download Skills Practice WS 8.3

Section 8.3: Skills Practice Worksheet
Geometry Concepts
Name: ____________________________________
Date: ______________________ Period: ______
Directions: Determine whether the given condition or conditions in each statement guarantees that the
quadrilateral is a parallelogram. Write yes or no.
1) The quadrilateral has two sides parallel.
2) The quadrilateral has both pairs of opposite sides congruent.
3) One pair of opposite sides of the quadrilateral is both parallel and congruent.
4) The sum of the measures of the interior angles of the quadrilateral is 360.
5) The diagonals of the quadrilateral bisect each other.
6) The diagonals of the quadrilateral are congruent.
7) Two sides of the quadrilateral are congruent.
8) Both pairs of opposite sides of the quadrilateral are congruent.
Directions: Determine whether each quadrilateral is a parallelogram. Write yes or no. If yes, write why.
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