Area of Parallelograms andTrapezoids Demonstration
This link is to a Wolfram demonstration showing how the area of parallelograms and trapezoids can be expressed graphically. This demonstration will help the visual learner connect the area formula to the polygon.
You will need to download the free Wolfram software to use this demonstration.
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eduToolbox® is a resource-sharing portal developed by the Ayers Institute for Learning & Innovation with collaborative support and funding from the Tennessee Department of Education and the U.S. Department of Education's Math & Science Partnership program.