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Regions in a Triangle formed by Four Lines

Author:Graeme McRae

New Resources

  • Congruent Sides & Angles in △s: Exploration
  • Right Triangle Inscribed in a Semicircle
  • 繪畫垂直線
  • Writing and Graphing Proportional Relationships (k>0)
  • Pythagorean Theorem: Quick Illustrator

Discover Resources

  • שקילות3
  • Tessellation Anca S
  • Bicycles
  • Demo: label x-axis in hours:mins
  • Daukera Warpspace Calculations

Discover Topics

  • Natural Numbers
  • Arithmetic Operations
  • Distributions
  • Geometric Transformations
  • Fractal Geometry
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