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Skidan Aleksandr

Author:aleksandr.skidan

New Resources

  • רישום חופשי
  • z`]]
  • Parallel Lines and Angles: Thinking Classroom Exploration
  • 巧算長方形周界
  • Perimeter of a Rectangle with Unknown Sides

Discover Resources

  • Median of a Triangle
  • Cosine_Rule
  • Parallel Lines and Transversal Angles
  • Moving Constants
  • Linear Approximation
  • Erving, Nina (Ex 1)

Discover Topics

  • Multiplication
  • Polygons
  • Means
  • Ellipse
  • Fractions
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