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20-70-90

Author:Jill Dempsey

New Resources

  • Slope Between 2 Points (Phase 2)
  • Rose Curve
  • Pathway to Proof: Triangle Angles
  • Rolling an Equilateral Triangle
  • Building Trapezoids with Set Areas

Discover Resources

  • Tan 2nd Part
  • Copying Angles
  • Geogebra Coltrane
  • H-Trapezoid- Students
  • Luas Segitiga 2x

Discover Topics

  • Fractions
  • Congruence
  • Vectors 2D (Two-Dimensional)
  • Equilateral Triangles
  • Linear Programming or Linear Optimization
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