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Investigating Obtuse Angles

Author:Rachel Hendriksen
Topic:Angles

New Resources

  • Area of a Circle Illustrated
  • Area of a Trapezoid
  • Regular Polygons and Equivalent Triangles
  • Building Trapezoids with Set Areas
  • Building Parallelograms with Set Areas

Discover Resources

  • Balance_Romaine_V2
  • Demo of Intersecting Secants
  • The music note quiz
  • Gay GeoGebra Project
  • Optimization Text Rectangle
  • MMT: Synthesis of Mechanisms

Discover Topics

  • Quadrilaterals
  • Frequency Distribution
  • Linear Functions
  • Function Graph
  • Surface
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