This document provides instructions for students to test their knowledge of the conditions for a quadrilateral to be a parallelogram. Students are asked to state the six conditions, draw an illustration, and then determine if 10 examples of quadrilaterals are parallelograms or not justifying their answers.

12. Test yourself:
What are the six (6) conditions that
a quadrilateral is a parallelogram?
Draw an illustration to prove your
answers.

13. Determine if each quadrilateral is a parallelogram.
Justify your answer.
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14. 7.
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10.