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Quadrilaterals and midpoints parallelograms

Author:
stevejr
Topic:
Parallelogram, Quadrilaterals
Click and grab the red points to move them around. The Blue quadrilateral is always a parallelogram!

New Resources

  • Starting GeoGebra: Quick Reference
  • Parallel or Not?
  • ESSENTIAL KNOWLEDGE 2.4.A.1
  • Quick Surface of Revolution Creator
  • Angles in Parallel Lines

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  • Reflections Practice Problem #6
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  • Operations with Complex Numbers

Discover Topics

  • Solids or 3D Shapes
  • Linear Functions
  • Statistics
  • Means
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