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GeoGebra Classroom

Parallelograms (I)

Author:Umashankar Roy, Tim Brzezinski

Topic:Angles, Parallelogram

Please use these applets to help you complete the Parallelogram Investigation questions given to you at the beginning of class.

Sides of a Parallelogram

Interior Angles of a Parallelogram

Diagonals of a Parallelogram

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